A:(1,+∞)
B:(2,+∞)
C:(﹣∞,0)
D:(﹣∞,1)
已知y=kx+b,当x=2时,y=-2; 当x=3时,y=0,则( )
下图反映了我国近代民族资本主义的发展情况,其中F1为动力,F2为阻力,F2>F1的情况最可能出现于
找出所给问句的对应答语。
①Can I help you? ____ A. I'd like some oranges.
②What do you need? ____ B. Three.
③How many books do you want? ____ C. Yes, I think so.
④Is that all? ____ D. Yes, I need some milk.
⑤What would you like? ____ E. I need some fish.