题目内容
To make it clear, I must go up to _______ second floor and ask him _______ second time.
A. the; a B. the; the C. a ; the D. a ; a
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题目内容
To make it clear, I must go up to _______ second floor and ask him _______ second time.
A. the; a B. the; the C. a ; the D. a ; a