单项选择—Mydreamistobuild          universityonthemoonsomed...

问题详情：

单项选择

— My dream is to build           university on the moon some day.

— It sounds like         unusual dream. I wish you could realize it.

A. a; a              B. an; a                  C. a; an         D. an; an

【回答】

C

知识点：冠词

题型：选择题