Do you have a dog?肯定回答时能这样说吗?Yes,I do.或者说Yes,I have.
问题描述：
Do you have a dog?肯定回答时能这样说吗?Yes,I do.或者说Yes,I have.
答
Yes,I do.或者说Yes,I have(a dog).
其实完整答语是
Yes,I do (have a bike).
No,I don't (have a bike).