【单选题】下列属于流通加工的是
D.
为方便储运和提高客户服务水平,在工厂外对产品进行的补充加工
【单选题】Both Blu-ray (and/ in addition ) HD-DVD devices are backward-compatible with current CDs and DVDs, meaning you can play your old discs on the new players.
【多选题】“非孝论”观点的错误主要在于忽视以下几点:
【单选题】A crew list is a piece of paper which shows ______.
A.
all names of crew members on board
B.
all crew member's lists on board
C.
all paper of crew members on board
D.
all names of lists for the crew on board
【单选题】铜板上铁铆钉处的吸氧腐蚀,下列有关说法正确的是( )。
【单选题】A crew member is unconscious and the face is flushed. You should ______.
A.
lay the crew member down with the head and shoulders slightly raised
B.
administer a liquid stimulant
C.
lay the crew member down with the head lower than the feet
D.
attempt to stand the crew member upright to restore consciousness
【简答题】保持物料随气流在竖管中向上运动,实际所需的气流速度要比理论计算的悬浮速度大得多的 (√)