My brother had a cold last week,so__ I..A.had B.am C. did D. have_英语解答

My brother had a cold last week,so__ I.
.A.had B.am C. did D. have
为什么不选A？？？？？？？？？？？

人气：380 ℃　时间：2019-12-01 09:46:58

解答

C ,had是动词,表示我一样时就要用助动词do/did/does,这里是did