晚练
经典母题

练透一道题，掌握一类题

单项选择。

1　People can reduce_______pollution by riding bicycles.

A.water　　　B.air

C.light　　　　D.soil

2　—How can I know about this product？

—Surf the Internet，and you will get much_______about it.

A.advice　　　B.information

C.message　　　D.suggestion

3　Many foreigners came to our school last week，including three_______and four_______.

A.German；American

B.Germans；American

C.Germans；Americans

D.German；Americans

4　The computer on the desk is_______.The brothers share it.

A.Bob's and Tom

B.Bob's and Tom's

C.Bob and Tom's

D.Bob and Tom

5　The online shop sells_______shoes at a very good price.

A.child

B.child's

C.children

D.children's

6　—Oh dear！There isn't enough_______for us in the lift.

—No hurry.Let's wait for the next.

A.floor

B.seat

C.room

D.ground

7　—A robot served us dinner last night.Don't you think we are living in amazing times？

—I can't agree more.The_______makes our lives easier and happier.

A.information

B.technology

C.discovery

D.competition

8　Yuan Longping was a world-famous scientist.Because of his achievements，rice_______has been increased greatly.

A.population

B.contribution

C.production

D.introduction

9　The idiom（成语）“Mengzi's mother makes three moves”tells of a mother who did all she could to provide the best for her child.

A.experience

B.instruction

C.environment

D.information