24. You can’t speak English well ____you keeppracticing speaking all the time.(A) unless (B) as long

問題詳情

24. You can’t speak English well ____you keeppracticing speaking all the time.
(A) unless
(B) as long as
(C) as soon as
(D) besides

答案：A
難度：非常簡單1
統計：A(3),B(0),C(0),D(0),E(0)