阿摩線上測驗
17. When I was young, I enjoyed _____ around in the kitchen.
(A) to help
(B) helping
(C) to have helped
(D) help
答案：登入後查看
統計： A(64), B(351), C(16), D(12), E(0) #3108568
統計： A(64), B(351), C(16), D(12), E(0) #3108568
