14．This is our contribution toworld of the 21st century, world of independence and mutual

发布时间：2020-08-16 06:43:23


14．This is our contribution to    world of the 21st century,     world of independence and mutual understanding.
A. a; a
B. the; the
C. a; the
D. the; a

网友回答

A. a; a
B. the; the
C. a; the
(答案→)D. the; a
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