题目内容
3．You don't know whether the shoes fit you ______ you try them on．（ ）| A． | when | B． | if | C． | until | D． | as soon as |
分析 你试穿鞋子才会知道这双鞋是否适合你．
解答 答案：C until直到；if如果；when当…的时候； as soon as一…就．根据前后句子的对比You don't know whether the shoes fit you 和 you try them on，并抓住里面的关键词don't可知，本句应该用固定句型not…until去完成，引导时间状语从句，意为直到…才…这里是指直到你试穿才能知道鞋子是否合适．故选C．
点评 此题考查连词的用法．做此题的关键是结合语境并抓住关键词运用not…until这个固定短语，从意义上去理解，从而快速得出正确答案．
练习册系列答案
相关题目
3．---You never exercise．
---_______．I walk for more than one hour every day．（ ）
---_______．I walk for more than one hour every day．（ ）
| A． | Yes，I do | B． | No，I don't | C． | Yes，I am | D． | No，I'm not |
4．-Would you please carry the heavy box for me？
- ．（ ）
- ．（ ）
| A． | With pleasure | B． | It's a pleasure | ||
| C． | Have a good time | D． | Not at all |
1．I'm going to a party on Thursday night at Jimmy's house．
!You'll have two tests at school on Friday．（ ）
!You'll have two tests at school on Friday．（ ）
| A． | It's easy to say so | B． | That's exciting | ||
| C． | Enjoy yourself | D． | You can't be serious |
8．-Shall we raise some money for the children of Yushu，Qinghai Province？
-______．（ ）
-______．（ ）
| A． | I see | B． | It's a pleasure | ||
| C． | I don't believe it | D． | That's a good idea |
8．---Boys，would you mind not playing basketball here？
-- ，Mr．Li．（ ）
-- ，Mr．Li．（ ）
| A． | No，thanks | B． | Sorry，we won't do it again | ||
| C． | You are welcome | D． | I can't stand it |