No sound and no voice for a long time. A．have heard B．has heard C．have been hear
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No sound and no voice________for a long time.
A．have heard B．has heard
C．have been heard D．has been heard
试题答案
D
本题考查主谓一致及动词语态。No...and no...结构中，谓语动词用单数，且根据句意本题应用被动语态。所以选D项。