【单选题】血浆的主要功能是 ①运输氧 ②运输二氧化碳 ③运载血细胞 ④运输养料和废物 [ ]
【判断题】We should pay special attention to the old, the weak, the sick and the disabled in the cabin, providing additional help to these passengers.
【判断题】由于旅游者的兴趣爱好各不相同,他们常常提出很多的个别要求,导游员应视具体情况妥善处理。
【简答题】SAFETY RULES ON THE MTR TRAINS At the station : ◇ Be patient. Line up on the platform ( 站台) and wait for the train. ◇ Be polite. Let passengers get off first. ◇ Do not rush onto the train. It is e...
【单选题】( )的主要功能是运载血细胞,运输养料和废物。
【单选题】It was reported that the passengers on the disabled ship were in great ___.
【单选题】Where can passengers have their tickets changed in a station?
A.
special counters for military personnel
B.
special counters dealing with tickets change and refunds
C.
special counters for the senior
D.
special counters for the disabled
【简答题】A—check-in area for domestic B—economical class C—domestic boarding D—VIP lounge E—facilities for disabled persons F—police duty room G—passengers with tickets only H—baggage deposit I—excess load lug...
【单选题】( )的主要功能是运载血细胞,运输养料和废物。