中国铁路高速动车组均为动力集中模式。
参考答案：错
在中国唐代书法家中，楷书有“蚕头燕尾”之誉的是：
A．颜真卿
B．柳公权
C．张旭
D．怀素
Some people often take ________ for granted ________ what is new is always better than what is old.
A．it; it
B．that; that
C．it; that
D．that; it
