-- Look! Everything here is under construction.
--- What’s the pretty small house that for?
A. is being built
B. has been built
C. is built
D. is building
网友回答
(答案→)A. is being built
B. has been built
C. is built
D. is building
解析：由Everything here is under construction. (这儿的一切都正在建设中。)可知此处应用现在进行时态,且此处表示被动，故选A。