题目内容
15．-We'd better invite Tina and Daisy to the party this Friday．-Yes， ？I'll call them right now（ ）
| A． | what for | B． | how | C． | why not | D． | whose |
分析 -我们最好邀请Tina和Daisy参加本周五的聚会．
-是的，为什么不可以？我会马上给他们打电话．
解答 答案：C；Why not为什么不，常用于提建议；what for为什么；how怎样；whose谁的；根据答语I'll call them right now可知上句应是对上述观点表示赞同；故选C．
点评 根据语境，认真分析选项之间的异同，选择正确的答案．
练习册系列答案
相关题目
3．-Why are you often dressed in white？
-Because I think white can help me ____ when I feel stressed．（ ）
-Because I think white can help me ____ when I feel stressed．（ ）
| A． | fall down | B． | calm down | C． | look down | D． | come down |
10．-Must I come before 6：30tomorrow？-_________．（ ）
| A． | No，you needn't | B． | Yes，you need | C． | No，you have to |
20．-Look!It ______ be the new woman manager．
-It ______ be her．She has just left for Shanghai．（ ）
-It ______ be her．She has just left for Shanghai．（ ）
| A． | can； mustn't | B． | must； can't | C． | must； mustn't | D． | can't； must |
6．The telephone by a well-known scientist，Edison．（ ）
| A． | invented | B． | inventing | C． | was invented |
3．--Smoking and drunkenness （酗酒） are both bad for people's health．
--Yes，So we should __ cigarettes and alcohol（ ）
--Yes，So we should __ cigarettes and alcohol（ ）
| A． | slow down | B． | put up | C． | stay away from | D． | give out |