第二部分：英语知识运用
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，在答题卡上将该项涂黑。
21. Sam has been appointed ______ manager of the engineering department to take ______ place of George.
A. / ; / B. the; / C. the; the D. /; the
22. Her pale face suggested that she ______ badly ill and I suggested she ______ to hospital without delay.
A. be; should be sent B. was; be sent C. be; was sent D. was; was sent
23. ______ for the breakdown of the net, the young man was in low spirits.
A. To be blamed B. Blaming C. Blamed D. Being blamed
24. The stone bridge __ _ last year is very beautiful.
A. built B. was built C. being built D .to be built
25. It was announced that only when the fire was under control _____ to return to their homes.
A. the residents（居民） would be permitted B. had the residents been permitted
C. would the residents be permitted D. the residents had been permitted
