Now you cannot find what you need. You ________ your room.
(A)must had cleaned up
(B)will have cleaned up
(C)should have cleaned up
(D)eager to had cleaned up
詳解 (共 3 筆)
未解鎖
should have done只用於談...
未解鎖
must + have PP 表對過去事...
未解鎖
Now you cannot find ...
私人筆記 (共 2 筆)
未解鎖
(考文法) Now you canno...
未解鎖
clean (sth) up— phra...