问题
May I go and play with my friend this afternoon, Dad? — No, you can’t go out _____your work is being done[ ]
A: the moment
B: until
C: as
D: before
B: until
C: as
D: before
正确答案是：
同类题型
Hearing the dog banking fiercely, away _______
I am not feeling myself today! We ____ have drunk that much beer last night.
160 It seemed that there was strange soundoutside We ________ carefully but_____nothing
Helen always helps her mother even though going to school ______ most of her day.
John, you look worriedAnything wrong?—- Well, I _______ a test and I’m waiting for the result