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【简答题】

用括号中所给动词的正确形式填空。
1. Kitty doesn't have much time _____ (talk)with her friends.
2. I'd like _____ (answer)your questions.
3. Mr Fang often _____ (help)me learn English.
4. _____ (not make)model planes in class.
5. What about _____ (go)on a picnic(野餐)next Sunday?
6. We read English at 8: 00 a.m. Then our first lesson _____ (begin)at 8: 25 a.m.
7. Wednesday _____ (come)after Tuesday.
8. When we study English,we must practice _____ (speak)it.
9. We are all looking forward to _____(see)you.
10. He _____ (send)e-mails to his brother once(一次)a week.

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题目标签:括号
参考答案:
参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】下列去括号中,正确的是(  )

A.
a-(b-c)=a-b-c
B.
c+2(a-b)=c+2a-b
C.
a-(b-c)=a+b-c
D.
a-(b-c)=a-b+c

【单选题】下列去括号正确的是(  )

A.
-3a-(2b-c)=-3a+2b-c
B.
-3a-(2b-c)=-3a-2b-c
C.
-3a-(2b-c)=-3a+2b+c
D.
-3a-(2b-c)=-3a-2b+c

【单选题】去括号:2(a﹣b)﹣(c+d)= [ ]

A.
2a﹣b﹣c﹣d
B.
2a+2b﹣c+d
C.
2a+b﹣c﹣d
D.
2a﹣2b﹣c﹣d