【简答题】A. apply B. continual C. contrast D. departure E. emerged F. evolved G. facilities H. harbor I. original J. performance K. priorities L. promoted M. reserved N. superior O. valid 1. There are_____ for...
【单选题】According to CAAC’s regulation, if you ask for a refund of your ticket 24 hours before the departure time, the cancellation fee is _________of the original fare..
【单选题】If the passenger asks for a refund of his ticket within 24 hours and 2 hours before the departure time, he has to pay _________of the original fare..
【单选题】MODS时,休克的复苏应以恢复和维护正常氧运转为目的,应维持血红蛋白在