46. ---Are you going to buy a camera?

   ---Yes. But there are so many kinds that I can’t decide ____ to buy.

A. what                 B. which        C. how                  D. where

45. ---What does the lady look like?

   ---______________.

       A. She’s fine and well          B. She’ really a nice lady

       C. She’s tall and thin.           D. She likes wearing skirts.

44. ---Will you please stay here for the party?

   ---Sorry, I ________. I’ll have to go to an important meeting.

       A. mustn’t             B. needn’t             C. can’t          D. won’t

43. ---Here’s coffee and tea. You may have _________.

   ---Thanks.

       A. either                B. each           C. one                   D. it

42. ---Would you help me put away these things?

   ---__________.

       A. Yes, quite right.       B. Never mind              C. You’re welcome              D. With pleasure

41. ---What happened to you this morning?

   ---The teacher asked me for my ___________ when I was late again.

       A. meaning            B. idea           C. excuse        D. answer

40. Kate works hard, _____ she does quite well in her studies.

       A. so              B. if               C. because

BI卷（45分）

       从A、B、C、D四个选项中，选出可以填入空白处的最佳答案。

39. You should keep your clothes ______________, Tom.

       A. be clean            B. to be clean                C. clean

38. We still didn’t know _________ he came so soon.

       A. how           B. that if        C. what

37. The little children were told _____ here and there.

       A. to not draw              B. not draw           C. not to draw