--- May I go and play with Dick this afternoon, Mum?--- No, you can’t go out _____ your work is being done.
#31631
A
before
B
until
C
as
D
the moment
推荐题目
I thought her honest ___ I met her. 
#31490
A
first time
B
for the first time
C
the first time
D
by the first time
______ has passed the test will get a prize. 
#32096
A
Whoever
B
No matter who
C
Whomever
D
Who