题目内容
--When should we hand in my paper?
--Your paper must ___as soon as the bell ___
A. be handed in, rings B. be handed in, will ring
C. hand in ,rings D. hand in, will ring
练习册系列答案
相关题目
题目内容
--When should we hand in my paper?
--Your paper must ___as soon as the bell ___
A. be handed in, rings B. be handed in, will ring
C. hand in ,rings D. hand in, will ring