It's _____dark in the room _____we can't
问题:
It's _____dark in the room _____we can't see anything. [ ]
A. not; until
B. too; to
C. so; that
D. not only; but also
It's _____dark in the room _____we can't see anything. [ ]
A. not; until
B. too; to
C. so; that
D. not only; but also