第I卷（共105分）第一部分英语知识运用（共两节，满分55分）第一节单项填空（共10小题；每小题1.5分，满分15分）l 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。
1.-I'm terribly sorry to have put you through so much trouble.
-______. I know you didn't mean to.
A. Forget it B. My pleasure C. All right D. Go ahead
2.______I like about Cambridge is that there's so much open space.
A. Whether B. That C. What D. Where
3.______again later if the webpage you are looking for is temporarily unavailable.
A. Try B. To try C. Having tried D. Trying
4. I never realized what an exciting life he had ______I read his book.
A. after B. until C. while D. as
5. Help is greatly needed for families ______ homes were destroyed in the bombing.
A. which B. of whom C. of which D. whose
6. After______ dogs, the horse has had______ closest relationship with man.