相關(guān)習(xí)題
 0  29382  29390  29396  29400  29406  29408  29412  29418  29420  29426  29432  29436  29438  29442  29448  29450  29456  29460  29462  29466  29468  29472  29474  29476  29477  29478  29480  29481  29482  29484  29486  29490  29492  29496  29498  29502  29508  29510  29516  29520  29522  29526  29532  29538  29540  29546  29550  29552  29558  29562  29568  29576  151629 

科目: 來源: 題型:閱讀理解

Learning experience happens to us throughout our lives. Not long ago I had one that I would like to   36  .

I was going to Marblehead with my sailboat team. The team was racing down the highway at 85 mph   37  we realized we were   38  . Luckily, we saw a rest area ahead. I had a brand-new $ 20 bill. I was so   39  because I had never had that kind of cash before. But spending it on  40  seemed like throwing it away. We all rushed into the pizza line.  41  I got a pizza and a drink, and walked to my table. About halfway through the meal, I   42  I had not actually handed any money to the cashier . I had just  43  out, and nobody had noticed. I felt terrible.

My conscience opened its mouth and swallowed me in one big bite. I couldn't   44  over it. I just couldn't go back to the cashier and  45  for my stolen pizza. I was so upset that I  46  to give myself the pleasure of an ice cream in   47  that someone would say “Hey, Jeff, why don't you use the change   48  the pizza instead of that nice, new $ 20 bill?”I was not so  49  of my cash now.

For the next two years, whenever I was  50  of the “Pizza incident”, I would say to myself “Don't think about it any more”.

I have learned two things from this   51  . Maybe I was a fool for   52  in to my conscience, and being too stupid to appreciate a  53  pizza. But the real lesson is that even if you get away from what you have done, your conscience will   54  up with you.

This reflects the saying “A coward dies a thousand deaths, a hero dies one.” I was a coward and have felt terrible about that incident at least a thousand times. If I had been a  “55” and gone back to pay for the pizza, I would have felt a little uncomfortable about it only once, or maybe twice.

36. A. say          B. talk                 C. share         D. explain

37. A. as           B. then                 C. while                D. when

38. A. lost          B. tired                     C. hungry        D. anxious

39. A. excited       B. eager                C. satisfied         D. encouraged

40. A. rest          B. food                C. travel          D. drink

41. A. Luckily      B. Finally               C. Immediately   D. Actually

42. A. thought      B. recognized            C. noticed       D. realized

43. A. walked     B. left                      C. worked        D. found

44. A. look         B. get                  C. turn          D. think

45. A. ask          B. pay                 C. apologize       D. send

46. A. refused       B. wanted              C. hoped         D. meant

47. A. hope       B. surprise            C. anger                D. fear

48. A. into         B. with                C. for                  D. from

49. A. sure         B. upset                C. proud         D. pleased

50. A. warned     B. reminded                 C. thought         D. told

51. A. experience    B. experiment           C. story         D. mistake

52. A. turning       B. talking             C. handing              D. giving

53. A. free         B. cheap               C. plain         D. delicious

54. A. make              B. wake               C. catch         D. put

55. A. coward     B. fool                 C. loser         D. hero

查看答案和解析>>

科目: 來源: 題型:閱讀理解

      Sports medicine experts have observed for  years that athletes such as long distance runners, especially women athletes, often display a lack of iron. Now a new study by a team of Purdue University researchers suggests that even moderate exercise may lead to reduced iron in the blood of women.

"We found that women who were normally inactive and then started a program of moderate exercise of middle degree showed sings of iron loss," says Roseanne M. Lyle, associate professor at Purdue. Her study of 62 formerly inactive women who began exercising three times a week for six months was published in the journal Medicine & Science in Sports & Exercise.

Iron deficiency is very common among women in general, affecting one in four female teenagers and one in five women aged 18 to 45, respectively. But the ratio is even greater among active women, affecting up to 80 percent of female endurance athletes. This means, Lyle says, that "too many women ignore the amount of iron they take in". Women of child-bearing age are at greatest risk, since their monthly bleeding is a major source of iron loss. Plus, many health-conscious women increase their risk by rejecting red meat, which contains the most easily absorbed form of iron. And because women often restrict their diet in an effort to control weight, they may not consume enough iron-rich food, and are liable to experience a deficiency.

Exercise can result in iron loss through a variety of mechanisms. Some iron is lost in sweat, and, for unknown reasons, intense endurance exercise is sometimes associated with bleeding of the digestive system. Athletes in high-impact sports such as running may also lose iron through a phenomenon where small blood vessels in the feet leak blood.

There are three stages of iron deficiency. The first and most common is having low iron reserves, a condition that typically has no symptoms. Fatigue and poor performance may begin to appear in the second stage of deficiency, when not enough iron is present to form the molecules(分子) of blood protein that transport oxygen to the working muscles. In the third and final stage, people often feel weak, tired, and out of breath - and exercise performance is severely compromised.

"People think that if they're not at the third stage, nothing is wrong, but that's not true," says John L. Beard, who helped design the Purdue study. "You're not stage 3 until your iron reserves go to zero, and if you wait until that point, you're in trouble."

       Beard and other experts say it’s advisable for people to have a yearly blood test. If iron levels are low, talk with a physician to see if the deficiency should be corrected by changing your diet and taking iron-rich foods or by taking iron-added pills.

 “Select breads and cereals with the words ‘iron-added’ on the label,” writes sports diet expert Nancy Clark. “This added iron supplements the small amount that naturally occurs in grains.” Clark also recommends cooking in iron pans, as food can obtain iron from the pan during the cooking process.

64.Which of the following may be the title for the passage?

       A.Science, sports and exercise

       B.Correct iron deficiency

       C.Women, Iron and exercise

       D.Women, health and exercise

65.The third paragraph is developed mainly by             .

       A.organizing the details according to the order of time

       B.presenting the result followed by specific causes

       C.beginnign with details followed by a general statement

       D.making comparisons ad contrasts

66.What does it mean when you are in the third stage of iron defieiency?

       A.Nothing serious though you don’t have much iron stored in the body.

       B.There is not enough iron to form the molecules of blood protein to transport oxygen.

       C.The small blood vessels in your reet are beginnig to leak blood.

       D.No iron is ldft in your body and you would be in trouble without urgent measures.

67.What is the writer’s attitude in writing this passage?

       A.Defensive.       B.Persuasive.      C.Supportive.      D.Objective.

查看答案和解析>>

科目: 來源: 題型:

三文填詞:

You don’t have to read every text in the same way. The way

you read a text depends on your reason       reading it.  1.          

For         , if you just read for specific information,         2.          

you don’t need to read every word of the text.             3.           

you have to do is g         quickly through each text         4.          

looking for key words. When you find a        word, 5.          

you can read the sentence      is in and you will probably 6.          

find the information you need. If you read for detailed information,

        , you need to read every word of the text, but you        7.          

do this fairly quickly,          (停止)only when you come to        8.           

new information and then underlining it. If you want to be

an         (高效的)reader, you should always think about 9.          

WHY you are reading and then choose the best

reading m         to achiever your purpose.             10.          

查看答案和解析>>

科目: 來源: 題型:

       I’m into the video game, it’s hard to think of anything else. All my focus is on finishing the story line.

         A.Unless        B.Once  C.Whether    D.Although

查看答案和解析>>

科目: 來源: 題型:

His failure in the exam suggested that he ______ the teacher’s instructions.

A. can’t have followed     B needn’t have followed  

C mustn’t have followed   D. shouldn’t have followed

查看答案和解析>>

科目: 來源: 題型:閱讀理解

Water costs money. In some places water is hard 31. What 32 when a town has these problems? A small town in California found a happy 33.

  Very 34 rain ever fell there. The town had no water 35. The water it used was 36 from a river 300 miles away. As more people 37 live in the town, 38 water was needed. Now water 39 to be brought in from 600 miles away. All these cost 40 money.

  The town 41 a plan. It found 42 to clean its “dirty” water. Once the cleaned water was reused 43 many ways. Five 44 lakes were built. Here people could swim and fish and go 45. They 46 have picnics in their new parks. Farmers had more water 47 their crops. New factories can be built, now that they have the promise of 48.

In most places, water is used and thrown 49. The town that saved 50 water has saved the town!

A. supplying

B. getting

C. to get

D. to supply

95 ha. happens

B. happening

C. is happened

D. happened

A. key

B. answer

C. answering

D. way

A. little

B. a little

C. few

D. a few

A. of it self

B. of its own

C. for its own

D. for itself

A. fetch

B. take

C. brought in

D. guided

A. come to

B. came to

C. coming to

D. came for

A. many

B. plenty of

C. more

D. many more

A. has

B. had

C. must

D. needed

A. many

B. a few

C. a great many

D. a lot of

A. put

B. made

C. supply

D. noticed

A. a way

B. ways

C. an answer

D. a key

A. for

B. by

C. at

D. in

A. man-making

B. man-make

C. man-made

D. manmade

A. boating

B. to boat

C. to boating

D. on boating

A. must

B. could

C. needed

D. had to

A. as

B. with

C. for

D. to

A. water enough

B. enough water

C. crops enough

D. enough crops

A. off

B. of

C. away

D. out of

A. it’s

B. its

C. one’s

D. his

查看答案和解析>>

科目: 來源: 題型:

 --- Oh, it’s you! I ________ you.

--- I’ve just had my hair cut and I am wearing new glasses.

A. didn’t recognize     B. hadn’t recognize      C. haven’t recognize      D. don’t recognize

查看答案和解析>>

科目: 來源: 題型:

He made a mistake, so he told a lie to avoid ______.

  A. punishing             B. punished           C. being punished          D. being punishing

查看答案和解析>>

科目: 來源: 題型:

The mother who lost her son insisted that the careless driver      for the traffic accident ___      yesterday .

A. was to blame ; happening     B. be to blame ; happened

C. be blamed ; was happened   D. was to blame; had happened

查看答案和解析>>

科目: 來源: 題型:閱讀理解

I was in a strange city and I didn't know the city at all, and what is more, I could not speak a word of the language. After having spent my first day in the town-centre, I decided to lose my way on my second day, since I believed that this was the simplest way of getting to know the strange city.

I got on the first bus that passed, rode on it for several stops, then got off it and walked on. The first two hours passed pleasantly enough. Then I decided to turn back to my hotel for lunch. After walking about for some time, I decided I had better ask the way. The trouble was that the only word I knew of the language was the name of the street in which I lived and even then I pronounced it badly.

I stopped to ask a friendly-looking newspaper-seller. He smiled and handed me a paper. I shook my head and repeated the name of the street and he put the paper into my hands. I had to give him some money and went on my way. The next person I asked was a policeman. The policeman listened to me carefully, smiled and gently took me by the arm. There was a strange look in his eyes as he pointed left and right and left again. I thanked him politely and began walking in the direction he pointed.

About an hour passed and I noticed that the houses were getting fewer and fewer and green fields were appearing on either side of me. I had come all the way into the countryside.

The only thing left for me to do was to find the nearest railway station.

The writer believed that if you wanted to get to know a strange city, ______.

A. you should go everywhere on foot          B. you should have a map

C. you should ask people the way                       D. you should get lost

The newspaper-seller ______.

A. could understand what he said         B. didn't know what he said

C. laughed at him                       D. didn't want to take the money

The writer's real trouble was that _______.

A. he couldn't speak the language

B. he followed the policeman's direction

C. he took the wrong bus                   D. he left the town-centre

The policeman ______.

A. didn't help him                                             B. pointed at him

C. didn't understand what he really meant  D. didn't know the way

查看答案和解析>>

同步練習(xí)冊答案