运价级差率的计算公式是:级差率=( )×100%
A.后级运价率/前级远价率B.前级运价率/后级运价率C.某级运价率/第一级运价率D.第一级运价率/某级运价率
参考答案:A
Hearing the sound, the animal disappeared into the bushes, ___ Mrs. Stone picked up her bag and ran all the way home.
A.after that
B.after what
C.after which
D.after when
史学大师翦伯赞把汉口、无锡、镇江三镇称为长江沿岸三大码头:“无锡是著名的布码头,汉口是船码头,镇江是银码头”。()