Is this your notebook?A.Yes,it's B.Yes,this is C.No,it,isn't

问题描述:

Is this your notebook?A.Yes,it's B.Yes,this is C.No,it,isn't

C.No,it,isn'twhy?A本来还算正确,但在回答这句话的时候,可以Yes, it is.但it is 不能缩写成it's. 因为要强调is. B 不符合惯例