用下列哪种物质能准确地测出肾小球滤过率（）
A.尿素
B.葡萄糖
C.对氨基马尿酸
D.酚红
E.菊粉
参考答案：E
The new CRH train between Beijing and Shanghai ________ speed can reach about 380km/h will benefit ________ takes it.
A．whose; whoever
B．which; whichever
C．whose; who
D．where; whoever
唐人特殊的仕途方式是（）
A、考科举
B、考进士
C、参军求仕
D、留名后世
