—Where does he come from?—I know nothing about him except that he is a doctor occupation.A

发布时间：2020-08-17 02:07:00

—Where does he e from?
—I know nothing about him except that he is a doctor     occupation.
A. in
B. by
C. through
D. for

网友回答

A. in
(答案→)B. by
C. through
D. for
解析：考查介词：by occupation职业的，句意：他从哪里来？--我对他一无所知，除了他是个医生。选B。
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