问题
选择题
Children are having a good time in the park.
A．have fun
B．enjoy themselves
C．having fun
D．playing games
答案
答案：C
句中划线部分为进行时态，可排除AB，D为做游戏，故选C，玩的开心。
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Children are having a good time in the park.
A．have fun
B．enjoy themselves
C．having fun
D．playing games
答案：C
句中划线部分为进行时态，可排除AB，D为做游戏，故选C，玩的开心。