A:英国资产阶级革命
B:美国独立战争
C:法国大革命
D:美国南北战争
两条直线l1:2x+y﹣1=0和l2:x﹣2y+4=0的交点为( )
A: Hello, Kate!
B: Hi, Bob! ____
A: Is your name on it?
B: No, it isn't. ____
A: That's good. ____
B: OK. ____
A: 270-9158.
B: Thank you.
A: ____
A You're welcome.
B.I lost my dictionary.
C.What's her phone number?
D But a picture of me is in it.
E.You can ask Ms. Miller for help.