2.The World Trade Organization (WTO) finally opened its door to China on November 10, ______ our Chinese 15-year wait.

　A. to end　　　　　　　 B. ended

　C. ending　　　　　　　 D. ends

选C。本题考查非谓语动词的区别与用法。v-ing形式在句中表示结果时，多指“顺理成章的”或“意料之内的”结果。

1. Qingdao is _______ most beautiful coastal city and I think I’ll go there for _______ second time.

　 A. a;a　　 B. the; a　 C. the; the　 D. the; a

选A。本题考查冠词的用法。最高级前面可以用a也可以用the,用a表示“非常”的意思，用the表示比较；序数词前用the表示顺序，用a表示“又一，再一”。本句的意思是“青岛是一个非常优美的海滨城市，我想我会再去那儿一次”。

20. -I would like to buy an expensive camera.

-Well, we have several models 　　　.

A. to choose from　 B. to choose

C. to be chosen　　 D. for choice

选A。B、C有较大干扰性。根据上文“buy an expensive camera”，可以得知服务员在此让“我”从several models 中选一款。to choose from在此意为to choose one from several models。本句中to choose from 似乎没有逻辑主句，然而本句相当于We have several models for you to choose from。

19. I remember 　　　　the factory owed a small workshop and two machines.

A. when　　 B. how　 C. whether　 D. what

选A。该题考查when引导的宾语从句。句意为“我记得曾经这个工厂只有一个小车间和两台机器”，只有when指时间。

18. In the power plant more than 　　　of the workers are out 　　　　strike.

选A。twelve 的序数词形式为twelfth；分数表达法中的分子大于1时，分母用复数，on strike = 在罢工。

17. -What should we pay more attention to if we go north in winter, Mum?

-Nothing much. Take warm clothes 　　

　 the weather is cold.

A. as long as　　　 B. now that

C. if　　　　　　　 D. in case

选D。本题主要考查连接词的意义及对句子间的意义、关系的理解。as long as 意思是“只要”，表示条件；now that 意思是“既然；由于”，表示原因；if意思是“如果”，表示条件；in care意思是“以防，万一；免得”，表示条件。根据句子间的意义及关系可知本题的正确答案选D。

16.When he realized the police had seen him, the man 　　　　the exit as quickly as possible.

A. made up　　　 　B. made for　

C. made out　　　 D. made off

选B。make for…表示“向某地走去”；make off 后常接介词，表示“从……跑掉”；make out 有“看出；理解；开(收据等)；进展；装出”等含义；make up有“编造；和解；弥补；化装；构成”等含义。

15. He is 　　　　as a leader but he hasn’t 　　　in teaching.

　 A. success; many experiences

　 B. a success; much experience

　 C. great success; an experience

　 D. a great success; a lot of experiences

选B。抽象名词具体化，表示具有某种特征的人或事物，可用作可数名词。如：She is a success in business but a failure in marriage (她在事业上是个成功者，但在婚姻上是个失败者)；experience作为“经验”解，为不可数名词。

14. I suggest that that we should take part in more such activities in future 　　　　we did yesterday.

A. which　 B. as　 C. that　　 D. than

选B。当先行词被such修饰时，关系代词用as。

13. The picture of the park 　　　memories of our class’s trip last year, when Mr. Smith began to take charge of our class.

　　 A. called up　 　　B. reminded

　　 C. turned up　　　 D. came up

选A。call up 唤起对……的回忆；remind的用法是remind sb. of sth.。