如图所示，在一辆足够长的小车上，有质量为m₁、m₂的两个滑块(m₁＞m₂)原来随车一起运动，两滑块与车接触面的动摩擦因数相同，当车突然停止后，如不考虑其它阻力影响，则两个滑块(    )

A: Hello,Lily. ____?

B: I' m going to have a party for my 14th birthday this weekend.

A: Oh, that's wonderful! ____?

B: I will have it at home. ____? I'll be happy if you can come.

A: Sure, I'd love to. And I'll bring some cakes made by my mom. She's good at baking (烘焙), you know.

B: Thanks.

A: ____ ?

B: It will start at 10 o'clock on Saturday morning. After that, how about going to the park?

A: ____! We can fly a kite there.

B: OK. See you then.

如果一个物体能反射所有色光，则该物体呈现____ 色；在暗室里用一束绿光照射一朵红花，则该花呈现____ 色。