摘要：I don’t know how to use the computer. I don’t know I the computer.
网址：http://m.1010jiajiao.com/timu3_id_2401013[举报]
—Do you know how to use the computer?
—Sorry, I don't. Why ______ ask the teacher ______ help?
—Sorry, I don't. Why ______ ask the teacher ______ help?
[ ]
A. don't; for
B. don't to
C. not; for
D. not; with
查看习题详情和答案>>
B. don't to
C. not; for
D. not; with
I don't know ________ the computer．
[ ]
A．what to use
B．when using
C．where can I use
D．how to use
用how to, what to, where to, which to, when to填空。
1. I don't know __________ have for lunch.
2. Everybody knows __________ use a computer.
3. Can you tell me ___________ put the coats?
4. You need to decide __________ choose, the black one or the red one?
5. You should know __________ keep quiet.
查看习题详情和答案>>
2. Everybody knows __________ use a computer.
3. Can you tell me ___________ put the coats?
4. You need to decide __________ choose, the black one or the red one?
5. You should know __________ keep quiet.