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To improve their oral English, everyone in the class is supposed to ______ actively in these discussions.

A.participate6 M8 ^- a5 Y* E% G B.attend- P& _5 i! N1 h2 B) i" c+ Z C.enter5 i9 g. ]4 \+ ]! \0 C F& e6 K, J D.take
1 \. G& I! N: O) h) N0 `8 ^5 S% a2 U

答案A

解析