The new dictionaries are very useful. They ______well and ______ already.
A.sell; have been sold out |
B.sold; had sold out |
C.sell; sell out |
D.are sold; have been sold out |
推荐套卷
The new dictionaries are very useful. They ______well and ______ already.
A.sell; have been sold out |
B.sold; had sold out |
C.sell; sell out |
D.are sold; have been sold out |