All these people are now making an active to improve our environment.A. effectB. effortC.

发布时间：2020-08-16 13:11:58


All these people are now making an active         to improve our environment.
A. effect
B. effort
C. decision
D. affect

网友回答

A. effect
(答案→)B. effort
C. decision
D. affect
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