It is reported that many a new house at present in the disaster area in Gansu Province.
A. was being built
B. were being built
C. is being built
D. are being built
网友回答
A. was being built
B. were being built
(答案→)C. is being built
D. are being built
解析：考查动词时态及主谓一致。A，B均为过去进行时；C，D为现在进行时。Many a 后跟单数名词，做主语时，谓语动词应该用单数形式。所以C选项正确。