ASP常用的五大对象分别是
全部投资现金流量表的作用是什么？
法医物证检验的对象是（）。 ["物理学物证；","生物学物证；","C化学物证；","其它特殊物证。"]
Which enhancement w as added to IGMP version 3?（） [" membership query message"," membership report message"," leave group message"," source filtering"," destination filtering"]
下列情形不得倒车的有（）。 ["人行横道","交叉路口","单行路","隧道中"]
道谛
