18. It is essential that everyone ________ the work before the boss comes back.
(A) finish
(B) finishes
(C) finishing
(D) who finishes
詳解 (共 4 筆)
未解鎖
重要的:important, imper...
未解鎖
It is essential that...
未解鎖
It is essential tha...
未解鎖
18. It is essential ...
私人筆記 (共 1 筆)
未解鎖
這是在考文法部分It is essent...