第二部分英语知识运用(共两节，满分40分)
第一节单项填空(共10小题；每小题l分，满分10分)
21. Many people agree that _________ knowledge of English is a must in _________ international trade today.
A. a; / B. the; an C. the; the D. /; the
22.Jack is good at English but he doesn’t like physics. _________ his twin brother.
A. So is B. Neither does
C. So it is the same with D. So it is with
23. She didn’t come to the party last Sunday. _________, she must have made the party more exciting.
A. If she came B. Would she come
C. Had she come D. Did she come
24. —Who do you think will get the first prize?
—Mary, of course. She ________ for the competition for months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
