If he had asked me,I ( ) him.(本题分数：2 分.) A、 should have helped B、 would help C、 would hIf he had asked me,I ( ) him.(本题分数：2 分.) A、 should have helped B、 would help C、 would have helped D、 helped
问题描述：
If he had asked me,I ( ) him.(本题分数：2 分.) A、 should have helped B、 would help C、 would h
If he had asked me,I ( ) him.(本题分数：2 分.)
A、 should have helped
B、 would help
C、 would have helped
D、 helped
答
c虚拟语气,主句用（也就是he后面的）过去完成时表过去的过去,从句要用would(should)+have done的形式,这个就是语法没有为什么.再从语句里可以判断,是他先问我,我才会去帮助他,而不是应该去帮他