公文写作者的素质至少包括（）方面的内容。
A.五个
B.三个
C.四个
D.六个
参考答案：A
––I didn’t go to work yesterday because my car broke down.
––You _____ mine. I wasn’t using it then.
A．might borrow
B．should borrow
C．must have borrowed
D．could have borrowed
-Could you tell me ?
- Fill in this form and I will give you a card.
[ ]
A. how I can meet Cathy
B. where I can meet Cathy
C. when I can meet Cathy
