题目内容
— I dream to build university on Mars some day.
— It sounds like unusual dream. I wish it can come true.
A. a; a B. an; a C. a; an D. an; an
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题目内容
— I dream to build university on Mars some day.
— It sounds like unusual dream. I wish it can come true.
A. a; a B. an; a C. a; an D. an; an