题目内容
—How long does it take us to go to your hometown from here?
—It takes us ________ hour or more to go to my hometown by ________ train.
A. an; a B. a ; an C. an;/ D. a;/
C

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题目内容
—How long does it take us to go to your hometown from here?
—It takes us ________ hour or more to go to my hometown by ________ train.
A. an; a B. a ; an C. an;/ D. a;/
C