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【单选题】
计算（15y 3 -9y 2 -3y）÷（-3y）的正确结果是 [ ]A.
-5y 2 +3y
B.
-5y 2 +3y+1
C.
-5y 2 -3y-1
D.
-5y 2 +3y-1
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【判断题】Human beings had fighted with each other in history because of their disagreement on some theological details.
A.
正确
B.
错误
【简答题】草原文化型舞蹈主要包括哪些民族?
【多选题】Which of the following statements are true when Chinese businessmen intend to show their disagreement?
A.
They may say“ We’ll think this over again”
B.
They may say “no” directly
C.
They may say “no” indirectly.
D.
They may say “no “explicitly
【单选题】Although some people expressed their disagreement at the meeting, most of them were _____ the reform.
A.
in need of
B.
in memory of
C.
in favour of
D.
in honour of
【单选题】The couple have ( ) their disagreement out of court on who will take care of their only child.
A.
got over
B.
found out
C.
reached
D.
settled
【简答题】草原文化型舞蹈主要包括哪些民族?
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