Sex education is a sensitive area for some parents, and thus it should remain ________．

A．random  B．previous

C．optional  D．vital

C　考查形容詞詞義辨析。句意：性教育對于一些家長來說是個(gè)敏感的話題，因此應(yīng)該還是非強(qiáng)制性的。random意為“任意的，隨機(jī)的”； previous意為“以前的”； optional意為“任選的，非強(qiáng)制的”； vital意為“至關(guān)重要的，生死攸關(guān)的”。根據(jù)前后邏輯可知C項(xiàng)正確。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

In ancient Greece athletic festivals were very important and had strong religious associations. The Olympian athletic festival held every four years in honor of Zeus, king of the Olympian? Gods, eventually lost its local character, became first a national event and then, after the rules against foreign competitors had been put to an end, international. No one knows how far back the Olympic Games go, but some official records date from 776 BC. ?

The games took place in August on the plain by Mount Olympus. Many thousands of people gathered from all parts of Greece to watch the games, but no married woman was ?admitted? even for watching. Slaves, women and dishonored persons were not allowed to compete. The exact sequence of events is uncertain, but events included boy's gymnastics, boxing, wrestling, horse racing and field events, though there were fewer sports involved than in the modern Olympic Games.

On the last day of the Games, all the winners were honored by having a ring of holy olive(橄欖樹) leaves placed on their heads. So great was the honor that the winner of the foot race gave his name to the year of his victory. Although Olympic winners received no money, they were, in fact, richly rewarded by their state authorities.

In ancient Greece, the Olympic Games_______.?

A. was held by Zeus, king of the Olympian Gods?

B. was a religious event?

C. was first a national event held every four years?

D. was an international event held in honor of Zeus?

f an athlete won, _______.

A. he would receive a lot of money?

B. he could give his name to the month of his victory?

C. he would be honored and rewarded by his state authorities?

D. he would only get a ring of holy olive leaves?

In the early days of ancient Olympic Games_______.?

A. only Greek men were allowed to participate in the games?

B. all Greeks, regardless of religion, political views and sex, were allowed to take part in the games

C. all Greeks except married women were allowed to compete in the games?

D. all the Greek men except slaves and dishonored ones were able to compete in the games?

Which statement is NOT TRUE according to the passage?

A. The sequence of events were set up in ancient Olympic Games.?

B. The sequence of events varied greatly from ancient to the modern Olympic Games.?

C. There were 20 more events involved in the modern Olympic Games.?

D. Ancient Greeks had only running races at the first Olympic Games.

查看答案和解析>>

科目：高中英語 來源：2010—2011學(xué)年廣東省梅州市豐順中學(xué)高二學(xué)業(yè)水平考試（英語） 題型：閱讀理解

Much meaning can be conveyed, clearly, with our eyes, so it is often said that eyes can speak.
Do you have such kind of experience? In a bus you may look at a stranger, but not too long. And if he is sensing that he is being stared at, he may feel uncomfortable.
The same is in daily life. If you are looked at for more than necessary, you will look at yourself up and down to see if there is anything wrong with you. If nothing goes wrong, you will feel angry toward other’s stare at you that way. Eyes do speak, right?
Looking too long at someone may seem to be rude and aggressive. But things are different when it comes to stare at the opposite sex. If a man glances at a woman for more than 10 seconds and refuses to avert his gaze, his intentions are obvious. That is, he wishes to attract her attention, to make her understand that he is admiring her.
However, the normal eye contact for two people engaged in conversation is that the speaker will only look at the listener from time to time; in order to make sure that the listener does pay attention to hat the former is speaking, to tell him that he is attentive. 
If a speaker looks at you continuously when speaking, as if he tries to dominate you, you will feel disconcerted. A poor liar usually expose s himself by looking too long at the victim, since he believes the false ides that to look straight in the eye is a sign of honest communication.
In fact, continuous eye contact is confined to lovers only, who will enjoy looking at each other tenderly for a long time, to show affection that words cannot express.
Evidently, eye contact should be done according to the relationship between two people and specific situation.
【小題1】Which of the following is TRUE according to the passage?

A．It is always very rude and aggressive to look at others for a long time.
B．One’s feelings can be shown through their eyes.
C．If a stranger looks at you for some time, he must be attracted at you..
D．If you are stared at by a stranger, you must look very awkward.
【小題2】How can we tell if someone possibly lying?
A．If he looks at you directly in the eye for too long.
B．If he looks at you occasionally.
C．If he looks honest.
D．If he looks attentive.
【小題3】What is suggested if you ate talking to others?
A. You’d better look at the listener all the time.
B. You are advised to try to dominate the listeners.
C. You are supposed to look at the listeners from time to time.
D. You should not make eye contact with listeners.
【小題4】If two persons exchange eye contact gently for long, what is probably their relationship?
A．Father and son.B．Strangers.C．Lovers.D．Teacher and student.
【小題5】Where can we read this passage?
A．In a textbook. .B．In a science journal.C．In a magazine.D．In a psychology report.

查看答案和解析>>

科目：高中英語 來源：2013屆甘肅省蘭州一中高三第三次模擬考試英語試卷（帶解析） 題型：閱讀理解

Love and Friendship
They are both so much related to each other. And both are so dissimilar! What are the differences between friendship and love? Is platonic(柏拉圖式的) friendship possible between persons of the opposite sex? ___【小題1】____
What is friendship? Why do we call a person our friend? When do we call someone a very good friend? If we care for a person, if we are always ready to help that person and if we share most of our thoughts with a person, they are our good friends. We can always count upon our good friends in an emergency. We are always sure that our friends will understand why we acted in a certain way. ___【小題2】 ___ The friendship is so deep and the relationship is so intimate, that most of the things are automatically understood by our friends.
__【小題3】____ In a relationship of deep love, all the sharing that we discussed above is taken for granted. But love transcends(超出) all this. During love, we are attached with a particular person, while in friendship, one may have many friends. A loving relationship makes one so much attached to the other that one gets pained if his/her beloved is hurt! Love also involves a physical element. ____【小題4】____ This is a vital difference. Nature gives us love so that the species can go forward. Nature does not give us friendship.
Your heart beats will never increase in anticipation of meeting your friend. ___【小題5】_____ You will not feel totally lost, if you don’t meet your friend for a few days. You will not have dreams in your eyes thinking about your friend. But in love, you will do all this and much more. Indeed, there is no comparison between love and friendship.

A．What about love?
B．My answer is “Yes”.
C．Let us try and understand.
D．Friendship does not have that.
E.We need not explain anything to our very good friends.
F.You will not lie awake at night thinking about your friend.
G.The physical element may include hand in hand while walking.

查看答案和解析>>

科目：高中英語 來源：陜西省鎮(zhèn)安中學(xué)2009-2010學(xué)年度高二下學(xué)期期中考試英語試題 題型：閱讀理解


Scientists say the warming of the Earth’s atmosphere has begun to affect plant and animal life a
round the world. Scientists from the University of Hanover in Germany reported their findings in Nature. They say global warming is affecting endangered  species, sea life, and the change in seasonal activities of organisms. Global warming is caused by carbon dioxide and other heat-trapping gases in the atmosphere.
Studies show that the Earth’s climate has warmed by about six tenths of one degree Celsius during the past one hundred years. Most of the increase has taken place in the last thirty years. German scientists have studied different animal and plant population around the world during the past thirty years. They say some species will disappear because they cannot move to new areas when their home climate gets too warm.
The scientists say one of the biggest signs of climate change has been the worldwide decrease in coral reefs. Rising temperatures in the world’s warm ocean waters have caused coral to lose color and die. In the coldest areas of the world, winter freezing periods are now happening later and ending earlier. Researchers say these changes are having severe effects on animals such as penguins, seals, and polar bears.
Changes in temperature and wetness in the air can also affect the reproduction (繁殖) of some reptiles(爬行動(dòng)物) and amphibians(兩棲動(dòng)物). For example, the sex of baby turtles is linked to the average temperature in July. Scientists say even small temperature increases can threaten the production of male turtles.
In Europe, scientists say warmer temperatures are affecting the spring and autumn seasons. This is affecting the growth of plants and delaying the flight of birds from one place to another.
Scientists are concerned about invasions of warm weather species into traditionally colder areas. Rising temperature has been linked with the spread of diseases in areas such as Asia, East Africa, and Latin America.
44. The best title for this passage would be __________.
A. Effects of Global Warming   B. Temperature and Animals
C. Global Warming and the Environment D. A Study on the Environment
45. According to the passage, global warming is affecting all of the following, EXCEPT _________.
A. endangered species            B. sea life
C. activities of organisms        D. the color of turtles
46. We can learn from this passage that _________.
A. the speed of the earth’s warming is faster now than 50 years ago
B. more animal species will soon come into being
C. animals will refuse to move to warm places in the future
D. cold areas have gained more heat than warm places
47. If the temperature in the Arctic Ocean keeps going up, which of the following will be most likely to happen?
A. More and more people will come to live near the Arctic Ocean.
B. More crops will be grown near the Arctic Ocean.
C. Animals from warm areas will come to live in the Arctic Ocean.
D. There will be more and more fish in the Arctic Ocean.

查看答案和解析>>

科目：高中英語 來源：2010屆福建省寧德市高三下學(xué)期第一次教學(xué)質(zhì)量檢測 題型：閱讀理解


The “Bystander Apathy Effect” was first studied by researchers in New York after neighbours ignored --- and in some cases turned up the volume on their TVs --- the cries of a woman as she was murdered (over a half-hour period). With regard to helping those in difficulty generally, they found that:
women are helped more than men;
men help more than women;
attractive women are helped more than unattractive women.
Other factors relate to the number of people in the area, whether the person is thought to be in trouble through their own fault, and whether a person sees himself as being able to help.
According to Adrian Furnham, Professor of University College, London, there are three reasons why we tend to stand by doing nothing:
“Shifting of responsibility” --- the more people there are, the less likely help is to be given. Each person excuses himself by thinking someone else will help, so that the more “other people” there are, the greater the total shifting of responsibility.
“Fear of making a mistake” --- situations are often not clear. People think that those involved in an incident may know each other or it may be a joke, so a fear of embarrassment makes them keep themselves to themselves.
“Fear of the consequences if attention is turned on you, and the person is violent.”
Laurie Taylor, Professor of Sociology at London University, says: “In the experiments I’ve seen on intervention（介入）, much depends on the neighborhood or setting. There is a silence on public transport which is hard to break. We are embarrassed to draw attention to something that is happening, while in a football match, people get involved , and a fight would easily follow.”
Psychotherapist Alan Dupuy identifies the importance of the individual: “the British as a whole have some difficulty intervention, but there are exceptional individuals in every group who are prepared to intervene, regardless of their own safety. These would be people with a strong moral code or religious ideals.”
60. Which of the following statements is true according to the passage?
A. Pretty women are more likely to be helped.
B. People on a bus are more likely to stop a crime.
C. Religious people are more likely to look on.
D. Criminals are more likely to harm women.
61. Which factor is NOT related with intervention according to the passage?
A. Sex.          B. Nationality.                     C. Profession.               D. Setting.
62. Which phenomenon can be described as the “Bystander Apathy Effect”?
A. A man is more likely to help than a woman.
B. In a football match, people get involved in a fight.
C. Seeing a murder, people feel sorry that it should have happened.
D. On hearing a cry for help, people keep themselves to themselves.
63. The author wrote this article _______.
A. to explain why bystanders behave as they do
B. to urge people to stand out when in need
C. to criticize the selfishness of bystanders
D. to analyze the weakness of human nature

查看答案和解析>>

同步練習(xí)冊答案