16.Tim stopped and stayed for a moment to _____ himself that he was not being followed.

A、insure

B、assure 本文来自Kaixin100

C、confirm

D、confine 本文来自Kaixin100

17.Many foreigners in China enjoy watching the news on CCTV _____ . 本文来自Kaixin100

A、Program 内容来自kaixin100

B、Performance

C、Channel

Kaixin100内容管理系统

D、Play Kaixin100内容管理系统

18.I tried to get through, but there were too many people _____ my way. copyright kaixin100

A、blocking

本文来自Kaixin100

B、delaying

C、holding Kaixin100内容管理系统

D、stopping 本文来自Kaixin100

19.To _____ their new product, they are selling it at half price for a month. 内容来自kaixin100

A、raise

B、improve

C、promote Kaixin100网络，Kaixin100

D、increase Kaixin100内容管理系统

20.The local authorities decided to keep the old temple for its historical _____. Kaixin100内容管理系统

A、value Kaixin100网络，Kaixin100

B、benefit copyright kaixin100

C、wealth

Kaixin100内容管理系统

D、property Kaixin100内容管理系统

21.With a total of 1,300 million people, China is one of the most densely _____ countries in the world. Kaixin100内容管理系统

A、populated

B、polluted kaixin100.cn

C、crowded

D、concentrated copyright kaixin100

22.It wasn’t a good thing; _____, it was a huge mistake.

内容来自kaixin100

A、on the whole

copyright kaixin100

B、on the contrary

C、on the average kaixin100.cn

D、on the other hand

23.It’s a shame that he is still _____ his parents; he is already 25 years old. 内容来自kaixin100

A、depending on

Kaixin100内容管理系统

B、growing on 内容来自kaixin100

C、focusing on Kaixin100网络，Kaixin100

D、feeding on Kaixin100网络，Kaixin100

24.Will you _____ it that this letter gets mailed today? 本文来自Kaixin100

A、see off copyright kaixin100

B、see to copyright kaixin100

C、look after

D、look into

Kaixin100网络，Kaixin100

25.She _____ her research into the cause of cancer in spite of financial problems.

A、carried away 内容来自kaixin100

B、put forward

Kaixin100内容管理系统

C、consisted in

copyright kaixin100

D、persisted in 本文来自Kaixin100

参考答案：

16. B 17. C 18. A 19. C 20. A copyright kaixin100

21. A 22. B 23. A 24. B 25. D