随着温度的升高,黑体所发的光色变化顺序为:()
A、红-白-黄-蓝
B、蓝-白-黄-红
C、红-黄-白-蓝
D、红-白-蓝-黄
参考答案:C
(2013·江苏盐城二模)—I am going to Shanghai on a free trip this weekend.
—________
A.Have fun!
B.It is none of my business.
C.You must have been cheated.
D.So what?
简述LKJ和ATP两种控车模式的转换。