阿摩線上測驗
12.Smoking is __________ in every way to the human body, not to mention the extra cost.
(A) restful
(B) harmful
(C) joyful
(D) useful
答案：登入後查看
統計： A(8), B(133), C(3), D(1), E(0) #666177
統計： A(8), B(133), C(3), D(1), E(0) #666177
