题目内容
() 1. It's everybody's duty to protect the environment and everyone can in making the earth a better place.
A. play a part
B. play a game
C. take a part
1. A
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题目内容
() 1. It's everybody's duty to protect the environment and everyone can in making the earth a better place.
A. play a part
B. play a game
C. take a part