A.乘60B.乘2C.乘0.8
A.25.8%B.30.2%C.38.2%D.45.8%
A.一般計費規(guī)則和特殊計費規(guī)則B.普通計費規(guī)則和特殊計費規(guī)則C.時間計費規(guī)則和空間計費規(guī)則D.數(shù)量計費規(guī)則和質(zhì)量計費規(guī)則