问题补充:
His brother won’t go to play basketball until his work .
A. is finished
B. finishes
C. will finish
D. finish
答案:
(答案→)A. is finished
B. finishes
C. will finish
D. finish
解析:句意:直到他的工作完成后,他的哥哥才去打篮球。当主句为一般将来时态时,条件从句中一般用一般现在时态表示将来的动作,从句主语his work是完成的动作对象,故用被动语态,选A。