问题

You see，I’m poor inmaths，you are not good at English，and…—That’s________we should help each other.

A:when
B:where
C:how
D:what

正确答案是：

同类题型

It ______ heavily when he got back home forhe was wet all over

It’s a pity that Jerry didn’t go to yesterday’s meeting.—Yes， he missed a good ______of being the chairperson of the Students’ Union.

Boys and girls, welcome to my home and ____.—Thank you.

ld have come here on time, but he_____ in the heavy traffic on the way.

I went to the live concert yesterday and didn’t know what happened in the school.— ____________ .