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【简答题】

听录音,将听到的答案前的序号填在括号里。
1.Whatwouldyoulike?
[ ]
A.I'dlikesomevegetables.
B.I'dlikesomefish
2.Howmuch?
[ ]
A.5yuan.
B.4yuan.
3.CanIhavesomerice?
[ ]
A.Sure.Hereyouare.
B.Thankyou.
4.Wouldyoulikesomebread?
[ ]
A.Yes,thanks.
B.No,thankyou.

题目标签:括号
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参考答案:
参考解析:
.
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