阿摩線上測驗
15. I need a pair of _____ boots to keep my feet dry when walking in the rain.
(A) compensatory
(B) airtight
(C) recreational
(D) waterproof
答案：登入後查看
統計： A(6), B(13), C(5), D(434), E(0) #2430974
統計： A(6), B(13), C(5), D(434), E(0) #2430974
