May I go tomorrowI?If your job____by then.A.has been finished B.will be finished.

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May I go tomorrowI?If your job____by then.A.has been finished B.will be finished.
May I go tomorrowI?If your job____by then.A.has been finished B.will be finished.

May I go tomorrowI?If your job____by then.A.has been finished B.will be finished.
A对.
当if引导条件状语从句时,从句中不可能用将来时,所以B肯定错.
注意句中有"by then(在那时之前)",所以用完成时,而if引导的一般现在时表将来时,这里的完成时实际上表示的将来完成时.
If your job has been finished by then
如果你的工作到那时之前已经完成了

应该是A吧

选A

B

A

A
意思是:假如你现在工作已经完成了,那我是不是就可以走了明天?

B.will be finished.
时态应该是到那时才完成的动作。
by then是一个明显的标志,积累有关by then短语的题比较一下。

B.will be finished.