A

We live in computer age (时代). People　　　51　　　scientists, teachers, writers and even students use computers to do all kinds of work. But more than 30 years ago,　　　52　　 couldn't do much. They were very big and expensive. Very　　　53　　 people were interested in them and knew how to use them. Today computers are smaller and　　　54　　 . But they can do a lot of work; many people like to use them. Some people　　　55　　 have them at home.

Computers become very important because they can work　　　56　　 than people and make fewer mistakes. Computers can　　　57　　 people do a lot of work. Writers now use computers to　　　58　　 . Teachers use them to help teaching. Students use them to　　　59　　 . Computers can also remember what you　　　60　　 them. Computers are very useful and helpful. They are our friends. Do you want to have a computer?

51.(　 ) A. like　 　B. as 　　　C. and 　　　　　 D. with

52.(　 ) A. students 　B. scientists 　　 C. teachers 　　　 D. computers

53.(　 ) A. few 　　B. a few 　　　C. little 　　　　 D. a little

54.(　 ) A. cheap 　B. cheaper 　　 C. more expensive　　 D. expensive

55.(　 ) A. even 　 B. still 　　　 C. already 　　　D. yet

56.(　 ) A. fast　 　B. faster 　　 C. slow 　　　　D. slower

57.(　 ) A. help 　　 B. make 　　 C. stop 　　　　D. use

58.(　 ) A. write 　 B. play 　　　C. study 　　　　 D. learn

59.(　 ) A. sing 　　B. study 　　 C. dance 　　　　 D. watch

60.(　 ) A. put in　　B. put on 　　C. put into 　　　 D. put up

B

根据短文内容和首字母提示完成句中所缺单词。

In England winter is not very cold and summer is not very h　 61　 .There is a great d　 62　 　between summer and winter. Why is it?

England has a warm winter and a c　 63　 summer because it is an island(岛) c　 64　 .In winter the sea is w　 65　 than the land. The winds from the sea t　 66　 warm air to E　 67　 . In summer the sea is c　 68　 than the land. The winds from the sea t　 69　 cool air to England. The southwest winds blow over(吹遍) England all the year. They blow from the s 70 .So England has a lot of rain.

61.　　　　 62.　　　　　 　63.　　　　　 　64.　　　　　 　65.　　　　　 　

66.　　　　 67.　　　　　 　68.　　　　　 　69.　　　　　 　70.　　　　　

50. 我到临沂后，我就爱上了这座城市。

I _________ _________ _________ _________ this city after I got to Linyi.

49. 他的叔叔是一名宇航员。他去年在太空站工作。

His uncle is an _________. He worked on a _________ _________ last year.

48.你认为哪一张画最好看？

Which _________ _________ _________ is the nicest picture?

47. 电脑如今被人们广泛地使用。

The computers _________ widely _________ _________ people today.

46. 没有人知道将来会发生什么事。

No one knows what will happen _________ _________ _________.

45.(　 ) -How many birds can you see in the trees?

-I can see _________ birds in them.

A. hundreds of　　 B. five hundreds　　 C. hundred of　　 D. five hundreds of

44.(　 )This coat doesn't fit him well, as he has ____ a huge body and the coat is___small.

A. so; such　　　 B. so; so　　　　　 C. such; such　　　 D. such; so