Mrs Black isn’t in and I’ll have to ring ______. I would appreciate it if you ring _____ after 6 o'clock?
#24999
A
off; back
B
up; off
C
out; up
D
back; off
推荐题目
Please go _______ the ship quickly. There is only 10 minutes left.
#22899
A
abroad
B
aboard
C
board
D
broad
I think you’ve got to the point where a change is needed , _____, you’ll fail .
#24676
A
however
B
therefore
C
otherwise
D
besides
A teacher must see to it that every one of his students develops .
#24829
A
extremely
B
fairly
C
hurriedly
D
properly
The new group of students is better-behaved than the other group who stayed here _____.
#24737
A
early
B
earlier
C
earliest
D
the earliest