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
Are there _______ chairs in the room?—Yes, there are _______.
What are you going to do _____ Sunday morning?— Nothing much.
He had left I could say hello to him. [ ]
He is going to buy a new house______ the money.[ ]
Excuse me, but I don’t think you can take photos here.— Sorry. I _______ this is no-photo zone.（地区）