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It is reported that many a new house___________ at present in the disaster area in Gansu province.
A.are being built
B.is being built
C.was built
D.were built
B.is being built
C.was built
D.were built
参考答案
参考解析
解析：考查主谓一致与时态。“many a+名词单数”作主语时，谓语动词用第三人称单数形式；由 at present可知建设房屋的动作正在进行，所以用现在进行时，故选B。句意为“据报道，甘肃灾区正在建设很多新房”。
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