he will come to call on you the moment he __his painting

问题描述:

he will come to call on you the moment he __his painting
finishes has finished will finish finished has finished had finished
哪一个或者拿几个答案是正确的呢?为什么
我认为 前两个都正确
但有个笨猪认为 只有一个正确答案,到底我们俩谁对呢?

这是选择 FINISHES,因为里面THE MOMENT 引导是一个时间状语从句,在从句结构里面,如果主句是将来时,从句一般用一般时来代替将来时.比如
I WILL STAY AT HOME IF TOMORROW RAINS.