若,则下列不等式:(1),(2),(3),(4) 中正确的不等式的序号是(  

,则下列不等式:(1),(2),(3),(4) 中正确的不等式的序号是(   )

A.(1)(2)    B.(2)(3)    C.(3)(4)    D.(1)(4)

答案

D


解析:

知,同号且均为负数,所以由不等式的倒数法则知,故(1)、(2)、(4)正确,(3)错误,选D.

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