Don't sit there ___nothing.Come and help me.A.do B.to do C.doing D.and doing

问题描述:

Don't sit there ___nothing.Come and help me.A.do B.to do C.doing D.and doing

C
doing 短语做伴随状语,修饰sit 这个动作。。。
其他的不合适。

C. Doing

C