A new supermarketin my hometown last month.A. builtB. has builtC. was builtD. is building

问题补充：

A new supermarketin my hometown last month.

A. built

B. has built

C. was built

D. is building

答案：

A. built

B. has built

(答案→)C. was built

D. is building

解析：根据last month来决定为一般过去时，而本句的主语不能发生动作，故使用被动语态，故选C