问题

I thought you were coming to repair the doorbell yesterday.— I ________. I rang twice but got no answer, so I went home
A:do
B:have done
C:did
D:had done
B:have done
C:did
D:had done
正确答案是:
同类题型
People have different opinions about Karen, but I admire her, ___ she is a great musician.
Leo was late for class. So he _______ clean the classroom after school.
I really love this band!- ______ I’ve got every CD they’ve made so far.
After the long journey, the three of them went back home ,__________.