阿摩線上測驗
15. Fever helps fight viral infection, so you don't need to treat it _________ your child is uncomfortable.
(A) as though
(B) as of
(C) now that
(D) unless
答案：登入後查看
統計： A(31), B(13), C(4), D(422), E(0) #1801831
統計： A(31), B(13), C(4), D(422), E(0) #1801831
