业务容量比率是指()。
A.净资产与净保费收入的比率
B.净保费收入与净资产的比率
C.总保费收入总资产的比率
D.总资产与总保费收入的比率
参考答案：B
It is definite that new digital mobile phones have less radiation, but that does not _____ mean that they should
be used without caution. [ ]
A. obviously
B. necessarily
C. generally
D. eventually
我国货车车轮直径为880mm。
