阿摩線上測驗
7.You'd better take these papers with you ________you need them for your meeting.
(A) otherwise
(B) unless
(C) as far as
(D) while
(E) in case
答案：登入後查看
統計： A(1), B(3), C(4), D(1), E(49) #3081427
統計： A(1), B(3), C(4), D(1), E(49) #3081427
