27．It is clear that the whole world is passing through a social revolution in which a central ________ must be taken by scientists and technologists .

A．process　　　　 　 B．action　　 　　　 C．part　　 　　　　　　 D．measure　

26．What do you think we can _________ to make our picnic more interesting?

A．bring up　　　　 B．bring in　　　　 C．bring down　　　 D．bring with

25．I _________ the hobby of collecting stamps as a child.

A．built up　　　　 B．set up　　　　　 C．kept up　　　　　 D．took up

24．There is little chance that we will succeed in changing the law. _________, it is important that we try.

A．But　　　　　　　 B．Nevertheless　　 C．Otherwise　　　　　　 D．Therefore

23．Shall we ______ our discussion and have some tea or coffee , please?

A．break down　　 　 B．break off　　　 　 C．break into　　　 D．break out

22．-Please call me at 6:00 tomorrow morning. I’m sort of forgetful.

　　 -Don’t worry about that, you’ll be surely _________.

A．reminded　　　　 B．told　　　　　　 C．warned　　　　　 D．informed

第一节　 单项选择题(共10小题；每小题1分，满分10分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

例：It is generally considered unwise to give a child _________ he or she wants.

A．however　　　　　 B．whatever　　　　 C．whichever　　　　　　 D．whenever

答案是B。

21．Sorry , the other rooms have been rented , this is the only ______ one .

A．available　　　 　 B．adoptable　　 　 C．approachable　　 D．accessible