— May I go and play football with Dick this afternoon, Dad?
— No, you can’t go out ________ your work is being done.
A.before | B.until | C.as | D.after |
相关知识点
推荐套卷
— May I go and play football with Dick this afternoon, Dad?
— No, you can’t go out ________ your work is being done.
A.before | B.until | C.as | D.after |