24. Mr. Smith, _______ of the _______ speech, started to read a novel.

　　　 A. tired; boring　　 B. tiring; bored　　　　　　 C. tired; bored　　　　　　 D. tiring; boring

23. – Tom is still running a high fever.

　 -- Don’t worry. A doctor _________.

A. has sent for　　　 B. was sent up　　　　　　 C. has been sent for 　 D. will be sent

22.– I suppose she is 30 years of age.

　 -- ___________.

　　　 A. You guess it.　　　　　　　　　　　　　　　　　　　　　　　 B. You will guess it.　　

C. You’re guessing it. 　　　　　　　　　　　　　　　　　 D. You guessed it.

第一节：单项选择：(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，并在答题卡上将该题涂黑。

21. -- Why does Jim keep making so many mistakes in his exams

　 -- Because when he finishes ______ problem, he never gives it ______ second look.

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