-Ann has gone to shanghai! -so ____ her parents. A. have B. has C. do D. did

问题描述:

-Ann has gone to shanghai! -so ____ her parents. A. have B. has C. do D. did
Ann has gone to shanghai!
-so ____ her parents.
A. have B. has C. do D. did
为什么不用did呢?

答案:A
前句中的has是助动词,所以后面也用have或者has,由于主语是parents,所以用have,正确答案是A.