问题
Do you know the young man well?—Sure, we __________ friends since we met in Nanjing three years ago.
A:have been
B:were
C:have made
D:have become
B:were
C:have made
D:have become
正确答案是：
同类题型
If you are late for class,the teacher________ angry.[ ]
Do you want a bag______ sports?[ ]
She ________ come to the party, but I am not quite sure.
.—Excuse me, is the book shop far from here?—No, it is just _________ of our college.
Have you returned the book to the library _______?––Yes, I have _________ returned it.