精英家教网 > 初中英语 > 题目详情

I don't know________.

[  ]

A. how to say or do

B. what to say and to do

C. what to say or do

D. how to say and to do

答案:C
提示:

在否定句中连接并列成分时只能用or,而不用and;当how与不定式连用时,后面必须带有宾语.


练习册系列答案
相关习题

科目:初中英语 来源:期中题 题型:填空题

根据句意和所给音标写出单词。
1. Don't ________________ /'wri/ about me. I am fine.
2. She ________________ /drpt/ her handbag in the symphony hall yesterday.
3. There are lots of fantastic ________________ /saits/ in Jinan.
4. He is an _________________ /'nist / boy, isn't he?
5. Most students hope to __________________ /kn'tinju:/ their education after middle school.

查看答案和解析>>

同步练习册答案