Is thisyour pencil?请问答句是Yes,this is.It's my pencil.还是Yes,it is.It's my pencil.为什么?
问题描述:
Is thisyour pencil?请问答句是Yes,this is.It's my pencil.还是Yes,it is.It's my pencil.为什么?
答
后者
一般情况下,不用this is做简短回答的.用it指代.