词汇与语法知识：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。（每小题1分）
1. ________ he does it will have an effect on the result.
A. What B. How C. Which D. As
2. He seldom goes fishing, _______?
A. don’t he B. do he C. isn’t he D. does he
3. Sit ________ I can see you.
A. that B. which C. where D. what
4. A woman with two children ________ come.
A. has B. have C. are D. is
5. —Jack, which do you want, coffee or tea?
—_________. I’m not thirsty.
A. Either B. Neither C. Both D. None
