法學英文題庫下載題庫

If you _____ to your sister, she might havenforgiven you.

(A)apologize

(B)apologized

(C)had apologized

(D)have apologized

與過去事實相反

If Snhad+p.p.....,S+should/would/could/might+have p.p

用 had+p.p.代表比 have+p.p.更早

 如果你早就向你的姊姊道歉的話,她可能已經原諒你了。