阿摩線上測驗
17. I know a lot about Microsoft Excel. If you __________,
I would have helped you.
(A) told me you were having trouble
(B) had told me you were having trouble
(C) would have told me you were having trouble
(D) told me you had trouble
答案：登入後查看
統計： A(40), B(167), C(13), D(51), E(0) #2930127
統計： A(40), B(167), C(13), D(51), E(0) #2930127
