11. You didn't see the photos from our graduation trip, _____ you?
(A) are
(B) did
(C) do
(D) were
答案:登入後查看
統計: A(1), B(13), C(2), D(0), E(0) #3860283
統計: A(1), B(13), C(2), D(0), E(0) #3860283