问题
选择题
— Please don't leave the room until your homework _____.
— OK. [ ]
A. will finish
B. is finished
C. finishes
D. will be finished
答案
答案:B
— Please don't leave the room until your homework _____.
— OK. [ ]
A. will finish
B. is finished
C. finishes
D. will be finished
答案:B