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【判断题】
93是93和31的公倍数。 [ ]A.
正确
B.
错误
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皮皮学刷刷变学霸
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【简答题】Make the direct questions indirect and indirect questions direct. The first one is already done for you. eg. How old are you? → Could you tell me how old you are? 1 Is it expensive? 2 What was the foo...
【单选题】In the 1940s,classroom violence______.
A.
was something unheard of
B.
was by no means a rare occurrence
C.
attracted a lot of public attention
D.
began to appear in analysts' data
【单选题】多绕组变压器应对每个绕组的额定容量加以规定，其额定容量为()。
A.
最大的绕组额定容量
B.
最小的绕组额定容量
C.
各绕组额定容量之和
D.
各绕组额定容量之平均值
【单选题】额定容量其值为
A.
原绕组的额定电压和额定电流的乘积
B.
副绕组的额定电压和额定电流的乘积
C.
原绕组的额定电压和副绕组的额定电压的乘积
D.
原绕组的额定电流和副绕组的额定电流的乘积
E.
副绕组的额定电流和原绕组的额定电流的乘积
【单选题】In the 1940s the official press had stated that economic goals would be______ to political objectives.
A.
redundant
B.
trivial
C.
subordinate
D.
versatile
【简答题】Why is knowledge playing a decisive role in the shifting of power in al most all established institutions?
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