27．Is this the reason _____ at the meeting for his carelessness in his work?

　　　 A．he explained　　 　 　　　　　　　　　　　　　　　　　 B．what he explained　

　　　 C．how he explained 　 　　　　　　　　　　　　　　　　　 D．why he explained　

26．When I try to understand _____ that prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes．

　　　 A．why it does　　　 　 B．what it does　　　 　 C．what it is　 　　　　 　 D．why it is

25．Among all these flowers _____ a kind of red rose, which was given by my friend．

　　　 A．is included　　　 　 B．include　 　　　　　　　 C．were included　　　　 　 D．included

24．You shouldn't take books out of the library without the _____ of the assistant．

　　　 A．encourafement　 　 B．approval　 　　　　　　 C．explanation　 　　　　 D．management

23．_____ what has recently been done to provide more buses for the people, a shortage of public vehicles remains a problem．　　　　　

　　　 A．Except for　　　 　 B．Due to　　 　　　　　　 C．Because of　 　　　 D．In spite of

22．My teacher asked me to copy _____ article _____ second time．

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

第一节：单项填空(共15小题，每小题1分，满分15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。

21．-Would you like another egg?

　　　 -　　　　　　　 .

　　　 A．Yes, I'd like　　 　　 B．I wouldn't say no　 　 C．I wouldn't like　　 　 D．No, I don't like