问题补充:
My brother wants to work in the factory which now.
A. is building
B. has been built
C. is being built
D. is to be built
答案:
A. is building
B. has been built
(答案→)C. is being built
D. is to be built
解析:考查时态和语态。句意:我的各个想到那所正在被修建的厂里工作。根据本句的now说明这座厂正在被建设,所以使用现在进行时的被动语态。故C正确。