问题描述：
He is quite serious and he doesn't s__ a lot.Heis very careful w__ his things.
His room is always very clean a____ tidy
呵呵，那这两句呢
Danny，h__,is very and impatient.He h__ doing his homework.
His room is always very clean a____ tidy
呵呵，那这两句呢
Danny，h__,is very and impatient.He h__ doing his homework.
问题解答：
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