题目内容

I don't know ________ he can work it out or not.

A.
if
B.
weather
C.
whether
D.
when

C

练习册系列答案

同步学典一课多练系列答案

名师金典BFB初中课时优化系列答案

经典密卷系列答案

启智课堂系列答案

金牌课堂练系列答案

优等生全优计划系列答案

新课堂作业本系列答案

探究导学系列答案

三新快车金牌周周练系列答案

上海课课通优化精练系列答案

相关题目

根据句意和所给音标写出单词。

1. Don't ________________ /'w

ri/ about me. I am fine.
2. She ________________ /dr

pt/ 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 __________________ /k

n'tinju:/ their education after middle school.