相關(guān)習(xí)題
 0  5202  5210  5216  5220  5226  5228  5232  5238  5240  5246  5252  5256  5258  5262  5268  5270  5276  5280  5282  5286  5288  5292  5294  5296  5297  5298  5300  5301  5302  5304  5306  5310  5312  5316  5318  5322  5328  5330  5336  5340  5342  5346  5352  5358  5360  5366  5370  5372  5378  5382  5388  5396  151629 

科目： 來源： 題型：閱讀理解

Researchers in over 80 nations are taking part in a project to conduct a decade-long census(統(tǒng)計(jì)) of sea life. Scientists presented some of their findings at a recent conference as the project neared its completion.
In deep icy waters under Antarctica, scientists found bulbous tunicates, an underground animal, and many newly-discovered creatures believed to be related to starfish (海星) and other marine(海洋的）creatures.
Elsewhere in the world’s oceans, they have recently discovered many kinds of underwater life forms new to science. It is all part of a research effort called the Census of Marine Life.
“There are about 2,000 scientists worldwide involved,” said Bob Gagosian, President, CEO of the Consortium for Ocean Leadership. Gagosian helps manage the project. “Everywhere they’ve gone they’ve found new things,” he says. “The ocean basically is unexplored from the point of view of marine living things.”
Researchers have placed small markers on hundreds of fish and marine animals to track by satellite their migration(遷移）routes and to discover places where sea life gathers.
According to Ron O’Dor, a senior scientist with the Census of Marine Life, knowledge of life on the ocean floor is especially limited. “90% of all the information we have is from the top hundred meters of the ocean,” O’Dor states.
And he says the sea floor is, on average, at a depth of 4, 000 meters. And so, as some machines dive far below what people have previously seen, scientists are discovering new species of plants, animals and living things.
Since the census project began, more than 5,300 new marine animals have been found. Ocean researchers say they hope to catalogue 230,000 species during the census —which some say is only a small part of all the creatures living in the sea.

  1. 1.

    Why do the researchers place small markers on many marine creatures?

    1. A.
      To catch them.
    2. B.
      To research them.
    3. C.
      To kill them.
    4. D.
      To protect them.
  2. 2.

    From what Ron O’Dor says, we can conclude that        .

    1. A.
      human beings only know a little about marine life
    2. B.
      the oceans don’t need to be further explored
    3. C.
      he considers exploring the ocean a dangerous thing
    4. D.
      the marine creatures mainly live on the top of the ocean
  3. 3.

    What can we learn from the passage?

    1. A.
      About 2,000 scientists from America are involved in the project.
    2. B.
      The census of sea life will last for ten years.
    3. C.
      230,000 new marine animals have been found.
    4. D.
      The sea floor is at a depth of 400 meters.
  4. 4.

    Why does the author write the passage?

    1. A.
      To tell the news that new marine creatures are being discovered
    2. B.
      To encourage people to find new marine creatures
    3. C.
      To prove the importance of marine creatures
    4. D.
      To introduce the newly-discovered creatures.

查看答案和解析>>

科目： 來源： 題型：閱讀理解

There is plenty for kids and teens to do in the Syracuse area during the summer, including some great educational opportunities. Here are the top four.
Rosamond Gifford Zoo Camp
The zoo offers separate camps for kids. The camps for kindergarteners run from 9 am to 12:30 pm, and cost $115 for zoo members and $135 for non-members. Kids entering 7th and 8th grades will have half a day from 1 pm to 4:30 pm. The cost is $149 for members and $160 for non-members. All camps feature numerous educational activities and animal encounters. The camps run from August 14 to August 19. Registration starts from July 10 for members and July 15 for non-members.
Active Learning Services at Christian Brothers Academy
From August 1 to August 5, Christian Brothers Academy will host Active Learning Services from USA Chess. Topics of learning will include Chess Camp (age 5-15), and Video Game Creation Program (age 8-15). Chess Camp promises improved chess skills through chess instructors utilizing demo(演示) boards and historic games. Half day sessions will cost $280 for the Computer Camps. A full day of Chess costs $400, and a half day of Chess followed by a half day of Computer Camps cost $430.
Syracuse University Summer College
From July 5th to August 12th , Syracuse University will host pre-college programs for high school students. The Summer College will offer a wide variety of programs including architecture, engineering and computer science, public communications, and eco-fashion. The programs are taught by the teachers of Syracuse University and include hands-on activities. The costs range from $2325 to $7642.
The Sheldon Institute at SUNY Oswego
The State University of New York will hold two-week educational enrichment programs for students entering grades2-4 from July 25 to August 5. Children will have a set program featuring art, science, technology, cultural appreciation and writing. Tuition for the programs is only $320 and a downloadable application is available.

  1. 1.

    If a preschool boy and his 8th-grade brother attend the Zoo Camps, they should pay___________.

    1. A.
      $264
    2. B.
      $275
    3. C.
      $295
    4. D.
      It depends.
  2. 2.

    When should a child start to attend the Zoo Camps?

    1. A.
      On July 10.
    2. B.
      On July 15.
    3. C.
      On August 14.
    4. D.
      On August 19
  3. 3.

    What do we know about the Chess Camp from the passage?

    1. A.
      It will last for two weeks.
    2. B.
      Only children aged 8-15 can attend it.
    3. C.
      Whole day sessions will cost $250 for it.
    4. D.
      Children can learn improved chess skills through it.
  4. 4.

    Where can children attend the largest number of programs with low cost?

    1. A.
      Christian Brothers Academy
    2. B.
      Rosamond Gifford Zoo
    3. C.
      The Sheldon Institute
    4. D.
      Syracuse University

查看答案和解析>>

科目： 來源： 題型：閱讀理解

Parents whose children show a special interest in a sport feel very difficult to make a decision about their children's careers. Should they allow their children to train to become top sportsmen and sportswomen? For many children it means starting schoolwork very young, and going out with friends and other interests have to take a second place. It's very difficult to explain to a young child why he or she has to train five hours a day, even at the weekend, when most of his or her friends are playing.
Another problem is of course money. In many countries money for training is available from government for the very best young sportsmen and sportswomen. If this help can not be given, it means that it is the parents who have to find the time and the money to support their child's development and sports clothes, transport to competitions, special equipment, etc. All can be very expensive.
Many parents are worried that it is dangerous to start serious training in a sport at an early age. Some doctors agree that young muscles may he damaged by training before they are properly developed. Professional trainers, however, believe that it is only by training when young that you can reach the top as a successful sports person. It is clear that very few people do reach the top, and both parents and children should be prepared for failure even after many years of training.

  1. 1.

    This passage is most probably taken from _______.

    1. A.
      a letter
    2. B.
      an advertisement
    3. C.
      a personal diary
    4. D.
      a newspaper
  2. 2.

    According to the passage, parents whose children show a special interest in a sport ____.

    1. A.
      feel uncertain if they should let their children train to be sportsmen or sportswomen
    2. B.
      try to get financial support from the govern­ment for their children's training
    3. C.
      have to get medical advice from doctors about training methods
    4. D.
      prefer their children to be trained as young as possible
  3. 3.

    Which of the following statements is NOT true?

    1. A.
      By starting young, you won't have much time for your schoolwork.
    2. B.
      Early training may damage your muscles.
    3. C.
      Most children may become top sportsmen after a long period of training.
    4. D.
      It' s very expensive for parents to support their child's development in sports.
  4. 4.

    The phrase "to take a second place" underlined in first paragraph means "_______".

    1. A.
      to repeat the activities some other day
    2. B.
      to become less important
    3. C.
      of all the things, they are the most important
    4. D.
      to happen again
  5. 5.

    _____ can become the best players after many years of training.

    1. A.
      Most people
    2. B.
      Many people
    3. C.
      merely a few people
    4. D.
      No people

查看答案和解析>>

科目： 來源： 題型：閱讀理解

The Maum Sin Yong School says that they are the first in Colorado and the one of only two schools in the US to teach martial arts (武術(shù)) to students with mental diseases.
“They do everything that our regular classes do,” says Rob Hansen, Tae Kwon Do instructor. Hansen teaches the kids how to punch (拳打), kick, and block along with the values of the Korean martial arts. He says that they also learn confidence and how to improve their motor skills. “They’ve learned focus, just to be able to pick one item and pay attention to it.”
“Tae Kwon Do is pretty fun,” says Christina Hinkle. She was born with Down syndrome (唐氏綜合癥) and says she never wants to miss class. “Well, how come? It’s pretty fun.”
“Ever since she saw Karate Kid, she’s been running around the house, doing kicks and punches,” says Peggy Hinkle, Christina’s mother. Peggy says that her daughter processes information slowly and taking Tae Kwon Do lessons has helped her in all parts of her life. “It gives her a chance to be a regular kid.”
Wednesday’s class is not a normal class. Instead, it’s a day that all the students have been waiting for. “Today is actually the first day, and I’m actually going to be able to test these guys,” says Hansen. The students would receive their White Belts. However, in order to receive their belts, the students must show off their skills in front of a group of Black Belts.
“Nervous? No way. I’m so excited,” says Christina just before she displayed what she has learned over the past few months. She and the other students also answered questions about the history of Tae Kwon Do, as well as its philosophy (哲學(xué)).
“To me, it’s just really important for them to actively see that they are learning something,” says Hansen. “That they actually are able to be rewarded for everything that they’ve done in this class.” All the students passed. They received their White Belts.
“To see the joy in her face was very rewarding,” says Peggy. She videotaped the whole test and hugged her daughter telling her that she’s proud. “Christina feels like she could do anything,” she says.
Christina says that her next goal is to keep working on her skills so she can move up to a Gold Belt. She says, “Oh, my God, I can’t believe I got the first rank.”

  1. 1.

    The purpose of teaching the students with mental disease Tae Kwon Do is _______.

    1. A.
      to help them gain confidence and be skilled at concentration
    2. B.
      to enable them to punch and kick the other opponents
    3. C.
      to take part in tournament and win prize.
    4. D.
      to get rid of their mental diseases and run motorcar
  2. 2.

    Wednesday is the time ________ according to the text.

    1. A.
      when the students with mental disease will begin to learn Tae Kwon Do
    2. B.
      when Hansen’s students will give a display of what they have learned.
    3. C.
      when Hansen’s students will replace their black belts with white belts.
    4. D.
      when the parents can see how Hansen teach their children with mental disease.
  3. 3.

    The example of Christina in the passage suggests________.

    1. A.
      children are learning Tae Kwon Do with their parents’ company.
    2. B.
      Rob Hansen is a strict coach of teaching Tae Kwon Do
    3. C.
      children with mental disease are interested in Tae Kwon Do
    4. D.
      Tae Kwon Do can cure mental disease.
  4. 4.

    What can we infer from the passage?

    1. A.
      Learning Tae Kwon Do is beneficial to children with mental disease both in health and mind.
    2. B.
      Any child with mental disease should come to learn Tae Kwon Do.
    3. C.
      Parents understand why Rob Hansen teach children with metal disease.
    4. D.
      More schools like The Maum Sin Yong School are needed in America.

查看答案和解析>>

科目： 來源： 題型：閱讀理解

A group of graduates, successful in their careers, got together to visit their old university professor.Conversation soon turned into complaints about stress in work and life.
Before offering his guests coffee, the professor went to the kitchen and returned with a large pot of coffee and a variety of cups-porcelain, plastic, glass, crystal, some plain looking and cheap, some exquisite and expensive-telling them to help themselves to the coffee.
When all the students had a cup of coffee in hand, the professor said: "If you noticed, all the nice looking expensive cups were taken up, leaving behind the plain and cheap ones.While it is normal for you to want only the best for yourselves, that is the source of your problems and stress.Be assured that the cup itself adds no quality to the coffee.In most cases it is just more expensive and in some cases even hides what we drink.What all of you really wanted was coffee, not the cup, but you consciously went for the best cups...And then you began eyeing each other's cups.
Now consider this: Life is the coffee; the jobs, money and position in society are the cups.They are just tools to hold and contain Life, and the type of cup we have does not define, nor change the quality of Life we live.Sometimes, by concentrating only on the cup, we fail to enjoy the coffee God has provided us."
God brews the coffee, not the cups.Enjoy your coffee!
"The happiest people don't have the best of everything.They just make the best of everything."
Live simply.Love generously.Care deeply.Speak kindly.Leave the rest to God.

  1. 1.

    What does the underlined word "it" in Paragraph 3 refer to?

    1. A.
      the ordinary-looking cup
    2. B.
      the nice-looking cup
    3. C.
      the coffee of good quality
    4. D.
      the coffee of poor quality
  2. 2.

    Why did the professor offer his students coffee with varieties of cups?

    1. A.
      To give his students many more choices.
    2. B.
      To teach his students how to enjoy coffee.
    3. C.
      To show the students his collection of cups.
    4. D.
      To tell his students the right attitude to life
  3. 3.

    According to the professor, the happiest people are the ones who _____.

    1. A.
      get the best type of coffee cups
    2. B.
      make the best of what they have
    3. C.
      have a wide range of coffee cups
    4. D.
      care about social status and wealth
  4. 4.

    The best title for the passage would be _____.

    1. A.
      God's Coffee
    2. B.
      The Pressure of Life
    3. C.
      The Happiest People
    4. D.
      Professor's Coffee Cups

查看答案和解析>>

科目： 來源： 題型：閱讀理解

New findings suggest that brainy card games such as contract bridge may temporarily(臨時(shí)地) raise production of a key blood cell including in fighting off illness. After 90 minutes of play, bridge players had increased levels of immune(免疫) cells, according to the research reported last week.
A researcher, Diamond, studied bridge players from a women’s bridge club. She chose bridge players because the game includes skills stimulating(刺激) a part of the brain called the dorsolateral cortex. Earlier animal research suggests that this part of the brain may play a role in the immune system.
The findings are based on blood samples drawn from 12 women players. Their blood samples showed a rise in levels of white blood cells called T cells after they played bridge for 90 minutes. T cells are produced by the thymus gland(胸腺) and used by the immune system against diseases.
The T cell count jumped significantly in eight of the bridge players, and slightly in the other four. The findings contribute to the field of neuroimmunology(神經(jīng)免疫學(xué)), whose name reflects the fact that the nervous system and the immune system are not considered separate and isolated(獨(dú)立的) systems. What isn’t clear is whether the help to the immune system from an activity like contract bridge is lasting or temporary. It is also not clear whether the increase in T cells could finally be targeted against special illnesses.

  1. 1.

    Playing bridge can help one to fight off diseases because it can _______.

    1. A.
      raise production of a key blood cell
    2. B.
      make people joyful
    3. C.
      aid digestion
    4. D.
      make break away from the bad habits
  2. 2.

    Diamond chose to study bridge players for the research because _______.

    1. A.
      the players are good friends of hers
    2. B.
      she loves playing bridge
    3. C.
      this game stimulates a part of the brain that has something to do with immune system
    4. D.
      she is a clever manager, who operates her bridge club well
  3. 3.

    A T cell is _______ cell.

    1. A.
      a brain
    2. B.
      a white blood
    3. C.
      a red blood
    4. D.
      a kind of dangerous blood
  4. 4.

    Which of the following is true according to this article?

    1. A.
      The immune system and the brain system used to be considered separate and isolated systems.
    2. B.
      The help to the immune system that is brought about by playing bridge can last for a long time.
    3. C.
      Cortex is a kind of blood cell.
    4. D.
      The new findings are impossible.

查看答案和解析>>

科目： 來源： 題型：閱讀理解

In the second half of each year, many powerful storms are born in the tropical(熱帶的)Atlantic and Caribbean seas. Of these, only about half a dozen becomes the strong, circling winds of 75 miles per hour or more that are called hurricanes, and several usually make their way to the coast. There they cause millions of dollars of damage, and bring death to large numbers of people.
The great storms that hit the coast start as soft circling wind hundreds — even thousands — of miles out to sea. As they travel aimlessly over water warmed by the summer sun, they are carried westward by the southeast winds. When conditions are just right, warm, moist(潮濕) air flows in at the bottom of such a wind, moves upward through it and comes out at the top. In the process(過程), the moisture in this warm air produces rain, and with it the heat is changed to energy in the form of strong winds. As the heat increases, the young hurricane begins to move in a counter-clockwise motion(逆時(shí)針運(yùn)動(dòng)).
The life of a hurricane is only about nine days, but it contains almost more power than we can imagine. The energy in the heat released(釋放) by a hurricane’s rainfall in a single day would satisfy the entire electrical needs of the United States for more than six months. Water, not wind, is the main source of death and destruction(毀滅) in a hurricane. A typical hurricane brings 6 to 12 inch downpours, causing sudden floods. Worst of all is the powerful movement of the sea — the mountains of water moving toward the hurricane center. The water level rises as much as 15 feet above normal as it moves toward shore.

  1. 1.

    When is an ordinary tropical storm called a hurricane?

    1. A.
      When it begins in the Atlantic and Caribbean seas.
    2. B.
      When it hits the coastline.
    3. C.
      When it is more than 75 miles wide.
    4. D.
      When its winds reach 75 miles per hour.
  2. 2.

    What is the worst thing about hurricanes?

    1. A.
      The terrible effects of water.
    2. B.
      The heat they give off.
    3. C.
      That they last about nine days.
    4. D.
      Their strong winds.
  3. 3.

    Here the word “downpour” means ______.

    1. A.
      heavy rainfall
    2. B.
      dangerous waves
    3. C.
      the progress of water to the hurricane center
    4. D.
      the increasing heat
  4. 4.

    Which statement about a hurricane is wrong?

    1. A.
      It travels more than 75 miles per hour.
    2. B.
      It usually stays about 9 days.
    3. C.
      It usually causes 6 to 12 inch downpours.
    4. D.
      It sometimes brings the sea water level to the height of 15 feet.

查看答案和解析>>

科目： 來源： 題型：閱讀理解

He was a hero that saved two children from the jaws of a cougar(美洲獅). Standing barely 1.7 meters, the 22-year-old with black-frame glasses might pass more for a Chinese Harry Potter. Yet Shen Huigang is now getting recognition for his bravery in fighting off a cougar on Vancouver Island, Canada, during a family outing. Shen, also known as Ian, was then an exchange student. With him was a friend, Myles Hagar, and Hagar’s two grandchildren. Silently and suddenly a cougar appeared out of nowhere. By the time they spotted the cat, it already had the head of 18-month-old Julien in its mouth.
“At first, my brain was nothing but blank,” Shen recalled. “But I believed I could get the child back.” He gestured as if he were ready for a fight, and tried to scare the beast off with his bag. Hearing the noise Shen made, the animal dropped the baby and Hagar rushed to grab his grandson. But the animal didn’t run, instead turned toward 3-year-old Iris standing beside Shen. “Had Ian not been there, shouting at the cougar, remaining calm and standing firm, it would certainly have attacked Iris.” Hagar recalled.
They chased the animal back into the woods. “We moved slowly to our vehicle as we waved our fists and bags, pretending to wrestle it,” Shen said. “The vehicle wasn’t far away but it felt like it took us a century to travel the short journey.” As Hagar drove for help, Shen held the heavily-bleeding boy in the passenger seat and calmly kept him awake by hugging and kissing him in case he would go into a coma(昏迷). The boy was flown to a hospital nearby. Doctors later said his little skull had been punctured(刺穿) through to his brain in two places. Luckily, Julien made a full recovery.
“Any hesitation, even a second delay, would have resulted in certain death for Julien, but Ian was there…” Hagar said. Following the incident, the story appeared on Canadian TV networks in every city, and in many small town newspapers---plus many US Internet news sites. The Royal Canadian Humane Association planned to give Shen a Canada Bravery Award, but it couldn’t reach him because he had returned to China.

  1. 1.

    Why did the cougar drop the baby?

    1. A.
      Because it was scared by the noise made by Ian’s shouting.
    2. B.
      Because Hagar rushed to grab the baby from its jaws.
    3. C.
      Because it wanted to attack Iris and took her away.
    4. D.
      Because Hagar and Ian were chasing it back into the woods.
  2. 2.

    Which of the following statements about Shen Huigang is TRUE?

    1. A.
      He was called Chinese Harry Potter because he was very brave.
    2. B.
      His deed was spread both in Canada and the US.
    3. C.
      He was better at fighting and wrestling compared with Hagar.
    4. D.
      He was too shocked to move to the vehicle in the incident.
  3. 3.

    What did Ian do in the car to keep the baby awake?

    1. A.
      He held, hugged and kissed the baby in the passenger seat.
    2. B.
      He drove the car as quickly as possible to find a hospital.
    3. C.
      He encouraged the baby telling him to be awake.
    4. D.
      He held the heavily- bleeding wound of the baby.
  4. 4.

    Which of the following can be the best title for this passage?

    1. A.
      Saving Lives From the Jaws of Death
    2. B.
      Experiencing a Family Outing
    3. C.
      Taking Care of Two Children
    4. D.
      Interviewing a Clever Young Student

查看答案和解析>>

科目： 來源： 題型：閱讀理解

Public schools in Washington, D.C. provide students with musical instruments for free. When something goes wrong with an instrument, Charles West and Larry Jernigan do the repairs. Both men approach their work with a passion(激情). For them, it’s important that students have a joyful experience with music.
The two have worked together for almost 20 years. This year alone, they’ve fixed about 450 instruments. Both men are musicians and music lovers, so learning to do repairs came naturally.
“I have been a musician all my life.” says West. “I played in an orchestra here in the city. I majored in music in college. I played in an army band.”
Jernigan’s musical interests are varied. “I was formerly trained in the piano and guitar. The alto sax, and the flute, I picked up while working here.”
In addition to fixing instruments, the two also go to schools to instruct teachers and students on how to make minor repairs on their own.
West believes if children start early and stay concerned with music, it enriches other areas of their lives. “I see that in other kids. I see it in myself. I have seen it hundreds of times and it works,” he says. “They learn teamwork. They learn patience and respect.”
But West has concerns about the future of music in the electronic age.
“This instant age has taken away from the sit-down, the patience. And to learn to play an instrument, it takes patience, it takes diligence, it takes time.”
Being able to enjoy music on the job is one of the benefits of the job. Both men agree their best rewards are the students’ performances

  1. 1.

    What’s the job of West and Jernigan at school?

    1. A.
      Teaching music
    2. B.
      Writing music
    3. C.
      Making musical instruments
    4. D.
      Repairing musical instruments
  2. 2.

    They love the job because they can     

    1. A.
      earn more money
    2. B.
      learn repair skills
    3. C.
      enjoy music
    4. D.
      watch performances
  3. 3.

    Which of the following is true of the two men?

    1. A.
      They have fixed 450 instruments in the past 20 years
    2. B.
      They can play and repair musical instruments
    3. C.
      Jernigan used to play in an army band
    4. D.
      West was trained to play the piano
  4. 4.

    According to West, what can people learn from music?

    1. A.
      Teamwork and patience
    2. B.
      The value of time
    3. C.
      The truth of society
    4. D.
      Diligence and confidence
  5. 5.

    What is mainly talked about in the text?

    1. A.
      How to repair musical instruments
    2. B.
      Learning experiences of two repairmen
    3. C.
      How to prepare a musical performance
    4. D.
      The enjoyable job of two music lovers

查看答案和解析>>

科目： 來源： 題型：閱讀理解

IN    THE    BEDROOM
Don’t smoke in bed ------it causes 1000 fires a year, many with fatal (致命的)results.
Don’t overload your electrical points: the right way is “one appliance（電器）, one socket”（插座）.
Don’t use an electric underblanket over you or an overblanket under you. An underblanket , unless of the low- voltage type, MUST be switched off before you get into bed.
Never let furniture or clothing get close to a lighted fire. Make sure that there is a suitable guard for the room heater.
Keep aerosol-type containers （噴霧器）away from heat and NEVER burn or puncture（刺穿）them.
Don’t dim a table lamp by covering it: buy a low-wattage bulb（燈泡）.
Pajamas （睡衣）and nightdresses, especially for children and elderly people, should be made from flame- resistant material.
IF  CUT   OFF BY  FIRE
Close the door of the room and any fanlight or other opening and block up any cracks （縫隙）with bedding, etc.
Go to the window and try to attract attention.
If the room fills with smoke, lean out of the window unless prevented by smoke and flame coming from a room below or nearby. If you cannot lean out of the window, lie close to the floor where the air is clearer until you hear the fire brigade（隊(duì)）.
If you have to escape before the fire brigade arrives, make a rope by knotting together sheets or similar materials and tie it to a bed or another heavy piece of furniture.
If you cannot make a rope and the situation becomes intolerable（難耐的），drop cushions or bedding from the window to break your fall, get through the window feet first, lower yourself to the full extent of your arms and drop.
If possible drop from a position above soft earth. If above the first floor, drop only as a last resort.

  1. 1.

    According to the instructions, fires in the bedroom can be caused by ________.

    1. A.
      one appliance, one socket
    2. B.
      smoking in bed
    3. C.
      underblankets, of the low- voltage type
    4. D.
      all of the above-mentioned points
  2. 2.

    In the bedroom, you are told _______.

    1. A.
      not to use an electric underblanket or an electric overblanket.
    2. B.
      to use an underblanket of the low-voltage type
    3. C.
      to switch off an underblanket of the low- voltage type
    4. D.
      not to use an electric underblanket over you
  3. 3.

    You should keep furniture or clothes away from a lighted fire because ________.

    1. A.
      the fire is too low
    2. B.
      furniture or clothes block light
    3. C.
      there is no guard in the room
    4. D.
      furniture or clothes catch fire easily
  4. 4.

    If you are cut off by fire, you should first ______.

    1. A.
      try to stop smoke from coming into the room
    2. B.
      lie down and wait for the fire brigade
    3. C.
      escape by jumping immediately out of the window
    4. D.
      close the window and call for help

查看答案和解析>>

同步練習(xí)冊(cè)答案