___ you have to do your homework?no,i_____.1.do,don`t 2.did,don`t3.do,didn`t 4.are,am not

问题描述:

___ you have to do your homework?no,i_____.1.do,don`t 2.did,don`t3.do,didn`t 4.are,am not

1.do,don`t (have to 的意思)

选答案1.do,don't 时态一致

1,do和don't是一个时态,2和3不是同一时态,4有两个谓语,所以选1

__ you have to do your homework?no,i_____.1.do,don`t 2.did,don`t3.do,didn`t 4.are,am not
答案选1.do,don`t
前后时态需一致

选1.do,don`t