（）承载着城市的主要活动，构成了城市土地使用的主要组成部分。
A.农业用地
B.居住用地
C.工业用地
D.公共用地
参考答案：C
Speaker A: I think cartoons on TV are not good for kids to watch. There's too much violence in them. Speaker B:______
A．Yes, cartoons on TV can stimulate children's imagination.
B．I wonder why children like to imitate the violent actions in the cartoons.
C．Oh, but I don't think anyone really takes them seriously, do you They're just for fun.
D．Well, which cartoon do you think involve the most violence
“开窗实验”以汉密尔顿和霍基的字母转换实验为例加以说明，在该实验中，如果看到“U+4”，那么被试的反应应该为( )。
A．T
B．W
C．Y
D．S
