You’d better go to see your sister,hasn’t you?疑问部分为什么用has 不用 had
问题描述：
You’d better go to see your sister,hasn’t you?
疑问部分为什么用has 不用 had
答
楼上说的对，这句话前半句就错了，没有to
答
是hadn't you
什么hasn;t you!
答
had better 是个词组，had better+do sth.
答
恐怕不是吧!应该是You'd better go to see your sister, haven't you?
答
hadn't you