A tremble of fear came over him his eyes wandered in the direction of the grey object in the shadow. A．at every time B．every time C．every time when D．every time that 题目和参考答案——青夏教育精英家教网—

All he wanted was some juice. As high school students sat in a cafeteria on that cloudy afternoon, he was 36__. We sat near yet away from him, fixing our hair and 37__ about the test period we hadn’t studied for. He was far away from our world, but was 38__ to be a part of it.

He stood at the drink machine on purpose, fumbling(摸索）in his fake（假的）leather wallet for some 39__. He 40__ a wrinkled dollar bill, and 41__ glanced back at his table where other students were sitting. With the help of a six-year-old, he tried to make the machine __42 his money. After a few unsuccessful 43 , the snicker（窃笑）and comment began. People were laughing. Some were even throwing things at him. He began to __44 , and his eyes misted with tears. I saw him turn to sit down, 45__. But for some reason, he decided to try again. He wasn’t leaving until he got a 46__.

With a determined expression, he continued to 47 thrust（插入）the dollar bill into the machine. Then something terrific happened. A popular senior girl 48 from her seat, and with a(an) 49 of genuine compassion(同情), went over to the boy. She explained why the machine had a hard time accepting dollars sometimes, then gave him some change and showed him 50 to place it. The boy gave her his dollar and chose a flavor of fruit juice. Then the two walked off in different __51__.

Although it was __52__ that they were from very different __53__, for one moment, they had shared a real understanding. As I walked away from my lunch table that day, I looked at the boy. I remembered thinking how he and the 54 were very much alike, they both weren’t accepted. But just 55 the dollar had found a place in a caring girl’s pocket, I was sure that boy would finally find his, too.

1. A. hungry B. thirsty C. anxious D. popular

2.A. worrying B. arguing C. taking D. learning

3.A. expected B. volunteered C. forced D. preferred

4.A. coin B. card C. check D. change

5.A. took out B. took up C. took off D. took away

6.A. nervously B. proudly C. carelessly D. angrily

7.A. test B. mark C. accept D. prove

8.A. steps B. bills C. measures D. attempts

9. A. tremble B. shout C. smile D. embarrass

10.A. satisfied B. defeated C. tired D. bored

11.A. praise B. comfort C. drink D. reward

12.A. excitedly B. regularly C. patiently D. secretly

13.A. rose B. struggled C. jumped D. fell

14.A. look B. appearance C. behavior D. attitude

15.A. what B. where C. why D. when

16.A. feelings B. manners C. directions D. steps

17.A. clear B. convenient C. fortunate D. doubtful

18.A. worlds B. schools C. villages D. offices

19.A. juice B. dollar C. girl D. change

20.A. because B. until C. as D. before

What science fiction once told of other worlds far away is now a fact. Astronomers prove another solar system like ours with some planets in the constellation (星座) Andromeda ( 仙女座).

Geoffrey Marcy is a professor of astronomy and physics at San Francisco State University and says, “What we have found now, for the first time ever, is indeed a fully-grown system of planets around the star Upsilon Andromeda. It appears to have three planets, one close in, one at a middle distance, and one farther out.” The star is slightly larger than our sun. The planets are huge, like our Jupiter(木星)

Marcy’s partner in this research, Debra Fischer, describes the solar system, “Here’s the inner planet that goes around every 46 days, the middle planet that goes around every 242 days, and then the outer planet that goes around every three and a half to four years.”

Astronomically, it’s not far away, 44 light years. The sun of that solar system, Upsilon Andromeda, is so near and bright that it can be seen by using no equipment during summer and fall.

For twelve years astronomers searched the skies in the belief that if our sun has planets around it, surely others do, too. Geoffrey Marcy says, “And then starting three and a half years ago, we began finding for the first time planets singly, one planet here around one star.”

“When I look up at the stars now at night, I can imagine easily that every one of them has planets around them,” says Debra Fischer.

It was a tremble in the star that led Marcy to the planets. “The star rocks around due to the gravity of the planet much like a dog owner gets pulled around by a little dog.”

Can they support life? We don’t know, because present technology is not advanced enough to determine what the planets are made of. “That,” Marcy says , “is astronomy’s next challenge.”

1. What’s the relation between Andromeda (A), Upsilon Andromeda system (U) and the mentioned planets (P) ?

2. According to Debra Fischer, in the new solar system, ________.

A. the larger a planet is, the shorter it takes to go around the star.

B. it takes all the planets around three and a half to four years to go around the star

C. the planets move around the star at uneven speeds

D. the farther a planet is from the star, the longer it takes to go around the star

3. What led to Marcy’s discovery of the planets?

A. The tremble of Upsilon Andromeda.

B. That any planet has gravity.

C. That he believes any star has its planets.

D. that he found a dog owner was pulled by his dog.

4. We can infer that the scientists are .

A. to find means to communicate with the living beings on the planets

B. to find means to travel to the planets

C. soon to be able to answer the question of whether there is life on these planets

D. to find out whether the planets can support life.

The child sat in the dentist's chair _______.　

　A. tremble　　 B. trembling　　 C. trembled　 D. to trembled