The opening policy hasmany changes to china.A. brought upB. brought downC. brought aboutD.

发布时间：2020-08-17 01:11:02

The opening policy has    many changes to china.
A. brought up
B. brought down
C. brought about
D. brought in

网友回答

A. brought up
B. brought down
(答案→)C. brought about
D. brought in
解析：动词短语辨析。Bring up抚养，抚育；bring down使…降低；bring about带来，使…发生；bring in引进，赚钱；句意：改革开放的政策给中国带来了很多的变化。根据句意说明C正确。
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