—On which floor do you live?
—The _______ floor, and my room number is _______.
A.fifth;five zero two B.fifth; five zero second C.five;five zero second D.five; five zero two
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答案解析:
He walked whole day , but by 5:30 he had only covered _____
He walked whole day , but by 5:30 he had only covered _____ quarter of the dista