He will come to call on you the moment he( )his painting.
A. will finish B. finished
C. has finished D. had finished
答案是C。
如果是主将从现不应该是he finishes his painting吗?
还有,如何判断是一般将来时还是完成时,是看有没有时间戳吗?
如果主句谓语动词是一般将来时,时间状语从句可以用一般现在时或者现在完成时。所以,答案是C。