The imbalance between males and females could ____

The imbalance between males and females could ______ serious consequences. (A)

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政府的投资性支出应主要用于()

政府的投资性支出应主要用于() A.国防费 B.基础设施 C.基础工业 D.农业

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在通货膨胀时期,货币流通速度会( )

在通货膨胀时期,货币流通速度会( ) A.加快 B.减慢 C.不变 D.难以确定

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89C51/S51单片机片内的RAM为多少字节( )(A)128字节(B)256字节(C)512字节

89C51/S51单片机片内的RAM为多少字节( )(A)128字节(B)256字节(C)512字节(D)1024字节

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The professor could hardly find sufficient grounds

The professor could hardly find sufficient grounds _____his arguments in favor o

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