Weeping and wailing ____________ nothing towards solving the problem.A.doesB.doC.has doneD.have done
Weeping and wailing ____________ nothing towards solving the problem.
A.does
B.do
C.has done
D.have done
B.do
C.has done
D.have done
参考解析
解析：考查主谓一致及时态。句意为“哭泣并不能解决问题”。由and连接的两个(或多个)动名词或不定式作主语，如果并列的动名词或不定式语义相同或相似，谓语用单数；如果语义不一致，则谓语用复数。weeping“哭泣”，wailing“痛哭”，语义相似，谓语用单数形式。根据语境可知表示的是普遍真理，谓语用一般现在时态。故选A。
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