therearemanypeopleoverthere.iwonderwhat's__AgoingBgoingonCgoingatDgoingin
2021-06-02 66次 反馈错误 加入收藏 正确率 : 100%
题目内容：
there are many people over there .i wonder what's __
Agoing B going on C going at D goingin
优质解答
选B. going on.
What's going on= what’s happening?
发生了什么?怎么了?
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