II. 单选：（共15小题；每小题1分，满分15分）
21.—Tom, you are smoking again?
----_____? It’s none of your business.
A. So What B. How come C. Why not D. What for
22. I think if you want Sara to make____ apology to your brother, it is out of____ question---she is stubborn.
A an ; 不填 B an; the C.不填 ; the D 不填 ; 不填
23. In the summer of last year, he achieved his ______ of winning a medal in the Beijing Olympic Games.
A. confidence B. qualification C. ambition D. instruction
24. I am going to Beijing tomorrow. Do you have anything _______ to your son there?
A. to be taken B. to take C. taken D. taking
25. When he was working there as a journalist, he _______ the suffering of the poor in that area with his own eyes.
A. guarded B. witnessed C. predicted D. Imagined
