539] Until the present century, demand for natural gas. [譯文] 直到本世紀(jì).對(duì)天然氣的要求幾乎沒(méi)有. A. little B. and little C. there was little D. was there little [答案及簡(jiǎn)析] C. there be-句型本身就是倒裝結(jié)構(gòu).不需要再倒裝. 查看更多

 

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The Quiet Hero 沉默的英雄

    It was Mother’s Day, the day we celebrate everything mothers are and everything we do. But I’ll   1    that Sunday in 2000 was bittersweet for me. As a single mother I   2    to think of my shortcomings — how many evenings I couldn’t spend with my children, and how many things I couldn’t   3    my waitress’ salary to buy.

    But what   4    kids I had! My daughter Maria was a senior in college, and Denny was home visiting from his freshman year at Harvard University. They were   5    impolite enough to complain, but there was so much more I   6    I had done for them. I just hoped they   ___7  .

As I walked into the   8    quietly to start breakfast, I was greeted by a vase   9    a dozen red roses! When had Denny possibly slipped down to leave them? But even their delicate beauty was overshadowed by the note sitting beside them, in the quick, manly   10    of an eighteen-year-old. It was about a story that happened between Denny and me long ago. It   11  :

She took a day off from her busy   12    to take the boy to see his hero in the flesh at the stadium. It took 3.5 hours just to get there, and they had to be there early   13    he could see his hero take batting practice.   14    their arrival, she took her hard-earned money to buy an overpriced T-shirt on which was   15    his hero making a diving catch. After the game, of course he had to   16    his hero’s signature, so she stayed with the little boy    17    one in the morning…

   It took me long enough to   18    it, but I finally know who the   19    hero is. Mom, I love you!

   And suddenly, it was a   20    Mother’s Day, after all.

A. admit                 B. adopt                    C. deny                    D. refuse

A. intended              B. liked                     C. tended                     D. hesitated

A. stress                  B. spare                     C. strengthen             D. spend

A. poor            B. great                     C. faithless                   D. pretty

A. merely               B. usually                  C. never                       D. often

A. wished               B. hoped                C. expected                  D. desired

A. supported            B. understood             C. approved                 D. disgusted

A. 1iving-room          B. kitchen                  C. bed loom                 D. study

A. including            B. containing             C. possessing             D. pinning

A. handwriting      B. description             C. tone                        D. scratch

A. wrote                B. recorded                C. memorized              D. read

A. event         B. content             C. schedule                  D. circumstance

A. or                    B. for                        C. but                          D. so

A. At                    B. In                         C. On                          D. By

A. impressed         B. printed                      C. presented                 D. pressed

A. buy                  B. abandon                C. get                          D. swap

A. before              B. until                     C. after                        D. when

A. see                   B. hear                      C. realize                     D. tell

A. actual               B. true                      C. imaginary             D. visual

A. sad            B. bitter                    C. happy                      D. exciting

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Jack almost fell off the cliff, but managed to _____ until help came.

         A. keep on    B. catch on    C. count on    D. hang on

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      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.

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Sandra Cisneros was born in Chicago in 1954 to a Mexican American family. As the only girl in a family of seven children, she often felt like she had “seven fathers,” because her six brothers, as well as her father, tried to control her. Feeling shy and unimportant, she retreated(躲避) into books. Despite her love of reading, she did not do well in elementary school because she was too shy to participate.

In high school, with the encouragement of one particular teacher, Cisneros improved her grades and worked for the school literary magazine. Her father encouraged her to go to college because her thought it would be a good way for her to find a husband. Cisneros did attend college, but instead of searching for a husband, she found a teacher who helped her join the famous graduate writing program at the University of Iowa. At the university’s Writers’ Workshop, however, she felt lonely----a Mexican American from a poor neighborhood among students from wealthy families. The feeling of being so different helped Cisneros find her “Creative voice.”

“It was not until this moment when I considered myself truly different that my writing acquired a voice. I knew I was a Mexican woman, but I didn’t think it had anything to do with why I felt so much imbalance in my life, but it had everything to do with it! That’s when I decided I would write about something my classmates couldn’t write about.”

Cisneros published her first work, The House on Mango Street, when she was twenty-nine. The book tells about a young Mexican American girl growing up in a Spanish-speaking area in Chicago, much like the neighborhoods in which Cisneros lived as a child. The book won an award in 1985 and has been used in classes from high school through graduate school level. Since then, Cisneros has published several books of poetry, a children’s book, and a short-story collection.

Which of the following is TRUE about Cisneros in her childhood?

A. She had seven brothers.     B. She felt herself a nobody.

C. She was too shy to go to school.

D. She did not have any good teachers.

The graduate program gave Cisneros a chance to _____.

   A. work for a school magazine        B. run away from her family

   C. make a lot of friends              D. develop her writing style

According to Cisneros, what played the decisive role in her success?

   A. Her early years in college.           B. Her training in the Workshop.

   C. Her feeling of being different.        D. Her childhood experience.

What do we learn about The House on Mango Street?

   A. It is quite popular among students.

   B. It is the only book ever written by Cisneros.

   C. It wasn’t success as it was written in Spanish.

   D. It won an award when Cisneros was twenty-nine.

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It was years ago. He was young. I saw him as he _______ (36) the busy crossroads near a mall in northwest Austin. He walked with one arm moving wildly, _______ (37) a leg, as he went. I had seen the walk before at the hospital. He caught my ______ (38) because I had known a young man who had ______(39) through the ordeal (磨難) just a few years before and walked with a _____ (40) walk.

The reason why I stopped to watch was that I didn't think he would _____(41) it across the busy 7 lanes of _____ (42) during the time allowed by the light. But as the light turned _____ (43) and the crosswalk light image flashed green for “walk”, he _____ (44) off at a fast pace.

I found myself holding my breath as the crosswalk light image _____ (45) yellow and then changed to the “do not walk” image. A few seconds later, just a moment or two ______ (46) the light changed and the traffic began to _____ (47) again, he grabbed (抓) a light pole to catch his breath, ______ (48) on the other side. I ______ (49) that he had done this before and had the timing down _____ (50). He was tired, but he was walking and living on his own.

Sometimes, the real heroes walk. Flying on wings like eagles and running without growing _____ (51) make great posters. But here, bending over resting against the stoplight standard was someone who _____ (52) — despite great hardships and difficulties — to give up. He just kept walking.

I don’t know ______ (53) you are when you face your own personal challenges. I don’t know what _____ (54) you are facing right now. I know some face the same challenges that have caused others to admit _____ (55). And so, my prayer is that you will just keep walking! Sometimes, the real heroes just keep walking.

A. approached       B. watched             C. left                         D. built

A. leading          B. pulling              C. dragging              D. drawing

A. thought          B. hand                C. breath                  D. eye

A. broken                  B. saw                          C. gone                        D. cut

A. strange          B. similar              C. familiar               D. perfect

A. put                        B. get                           C. make                 D. catch

A. work            B. traffic              C. the disabled            D. the young

A. green          B. yellow              C. red                   D. white

A. took            B. turned            C. broke                  D. got

A. floated          B. hung             C. flashed                D. shone

A. after            B. until               C. since                  D. before

A. fly             B. grow             C. appear                 D. flow

A. nervous         B. warm              C. safe                 D. comfortable

A. realized          B. wondered           C. watched               D. told

A. carefully         B. eventually           C. extremely             D. exactly

A. disappointed      B. tired                C. surprised              D. interested

A. refused                 B. promised            C. agreed                D. struggled

A. what                   B. who                C. where                D. which

A. jobs            B. chances             C. hardships               D. reasons

A. loss             B. challenge            C. surprise                D. failure

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