59. Mary: Where do you think ______ he ______ the computer? Mark: Sorry, I have no idea.
(A) had;bought
(B) has;bought
(C) did;buy
(D) X;bought
答案:登入後查看
統計: A(12), B(11), C(29), D(51), E(0) #1592269
統計: A(12), B(11), C(29), D(51), E(0) #1592269