阿摩線上測驗
118. The warranty on this vacuum cleaner is valid for one year, _______ covers both parts and labor.
(A) which
(B) that
(C) what
(D) where
答案：登入後查看
統計： A(347), B(46), C(15), D(3), E(0) #3804676
統計： A(347), B(46), C(15), D(3), E(0) #3804676
