there are many people over there .i wonder what's __Agoing B going on C going at D goingin

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 04:23:46
there are many people over there .i wonder what's __Agoing B going on C going at D goingin

there are many people over there .i wonder what's __Agoing B going on C going at D goingin
there are many people over there .i wonder what's __
Agoing B going on C going at D goingin

there are many people over there .i wonder what's __Agoing B going on C going at D goingin
选B. going on.
What's going on= what’s happening?
发生了什么?怎么了?