题目
题型：同步题难度：来源：
into twenty-four zones(时区),one hour apart(一个时区相差一个小时). You can
have days with more or fewer than twenty-four hours, and weeks with more or
fewer than seven days.
If you make a five-day trip across the Atlantic Ocean(大西洋), your ship
enters a different time zone every day. As you enter each zone, the time changes
one hour. Travelling west, you set your clock back, travelling east, you set it
ahead (向前). Each day of your trip has either twenty-five or twenty-three hours.
If you travel by ship across the Pacific. You cross the international date line
(国际日期变更线). By agreement, this is the point where a new day begins.
When you cross the line, you change your calender one full day, backward or
forward.
Travelling east, today becomes yesterday. Travelling west, it is tomorrow.
B. no one knows where time zones begin
C. the earth is divided into time zones
B. more than seven days
C. seven days
you set your clock ______.B. one hour ahead for the whole trip
C.
one full day
back for each time zone B. is divided into twenty-four zones
C. is divided into five time zones
B. any point where time changes by one hour
C. the point where a new day begins
答案
核心考点
试题【阅读理解。How Time Changes around the World? Strange things happen to time when you】；主要考察你对教育文化类等知识点的理解。[详细]
举一反三
other animals.
In one test the old scientist put a monkey in a room where there were several boxes. Some boxes
wereinside other boxes. One small box had some food in it. The scientist wanted to watch the monkey
and to find out how long it would take the monkey to find the food. The scientist left the room. He waited
a few minutes outside the door. Then he got down on his knees (膝盖) and put his eyes to the keyhole.
What did he see? To his surprise, he found himself looking into the eye of the monkey. The monkey was
on the other side of the door and looked at the scientist through the keyhole.
A. if the monkey would steal (偷) the food
B. if the monkey would look for the food
C. if the monkey was cleverer than other animals
D. if some boxes were inside other boxes
2. In one test the scientist put a monkey _____.
A. into a small box B. into several small boxes
C. into a box where there was some food
D. in a room
3. Aft
er the scientist left the room, the monkey _____.A. began to eat food
B. began to look for food
C. looked at the scientist through the keyhole
D. came into the boxes one after another
4. The scientist _____.
A. got down on his knees and waited outside the door
B. got down on his knees and heard with his ears
C. left the room for a long time
D. looked at the monkey through the keyhole with his eyes
5. To the scientist"s surprise _____.
A. the monkey got down on its knees
B. the monkey came out of the room
C. the monkey looked at the scientist through the window
D. the monkey put its eye to the keyhole
regular 2 . How do they get their schooling? In Hollywood, about forty 3 give lessons
for the children.
Their work is very 4 . They make sure that the child 5 many different subjects. They
make sure, 6 , that the child gets enough 7 and play. Children in Hollywood must attend
classes twenty 8 each week. If not, they can"t 9 in TV shows any longer. TV children
are usually 10 pupils, and most of their teachers 11 this kind of work. They give the
pupils 12 in many interesting 13 . Sometimes the "classroom" is a Mississippi
14 . Sometimes it is the inside of a spaceship. Often the pupils become 15 stars.
| ( )1. A. so ( )2. A. cinemas ( )3. A. workers ( )4. A. important ( )5. A. learns ( )6. A. still ( )7. A. money ( )8. A. days ( )9. A. sit ( )10. A. bad ( )11. A. like ( )12. A. books ( )13. A. places ( )14. A. bus ( )15. A. bright | B. for B. factory B. teachers B. nice B. knows B. yet B. rest B. months B. study B. good B. hate B. pens B. rooms B. train B. healthy | C. but C. school C. doctors C. interesting C. forgets C. too C. study C. weeks C. work C. busy C. follow C. lessons C. markets C. car C. famous | D. because D. farm D. players D. good D. loves D. already D. practice D. hours D. teach D. lonely D. think D. pencils D. parks D. boat D. lucky | ||||||||||||||||
| 完型填空. | |||||||||||||||||||
| Suppose (假定) every person on Earth ate only one kind of food. And maybe one year that food couldn"t 1 . If that happened, man would soon 2 . Luckily, man doesn"t 3 that problem. But another animal may. The animal is the giant (巨大的) panda, one of the world"s most-loved animals. Dr Thomas Soderstrom, a scientist, has 4 for the first time that the bamboo (竹子) the giant pandas eat is dying. As a result, many of the pandas are also dying of being 5 . Scientists estimate (估计) that so far more than 140 giant pandas have died. This number may be 6 one-quarter of the world"s giant panda population. Between 400 and 1000 giant pandas are 7 to live in mountains. Giant pandas were once more 8 all over many parts of Asia (亚洲). Now they are only in small parts of China. Can the wild pandas be 9 ? The scientists want to find out more about the animals" food. They want to see whether the pandas are able to 10 their food while the bamboo is dying. Chinese scientists are trying to raise (饲养) more pandas in zoos. The first baby panda was born in the Beijing Zoo in the fall of 1978. | |||||||||||||||||||
| |||||||||||||||||||
rge city purified and reused its water, we still would not have enough. All we"d 
e take these steps we"ll be in no danger of drying up. 
ing the