阿摩線上測驗
18. If you ________, I would have brought my friends over to your house this evening to watch TV, but I didn’t
want to bother you.
(A) have not studied
(B) were not studying
(C) hadn’t been studying
(D) didn’t study
答案：登入後查看
統計： A(25), B(55), C(238), D(16), E(0) #3089106
統計： A(25), B(55), C(238), D(16), E(0) #3089106
