问题补充:
—Where does he come from?
—I know nothing about him except that he is a doctor occupation.
A. in
B. by
C. through
D. for
答案:
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。
时间:2021-07-19 13:33:16
—Where does he come from?
—I know nothing about him except that he is a doctor occupation.
A. in
B. by
C. through
D. for
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。