是衡量运输效果的综合指标()
A.运输时间
B.运输费用
C.运量大小
D.运输路线
参考答案:B
中医学认为,化生“天癸”的主要物质是()
A.肝血
B.心血
C.脾气
D.肺阴
E.肾精
The woman asked the policeman .
A.where the post office is
B.where was the post office
C.where is the post office
D.where the post office was