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【多选题】
对资本主义经济危机认识正确的是( ) 。A.
生产相对过剩是资本主义经济危机的本质特征
B.
资本主义经济危机爆发的根本原因是资本主义的基本矛盾
C.
资本主义经济危机的特点是周期性
D.
大规模的固定资本更新，会引起生产力的高涨，为下一次经济危机奠定物质基础
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【简答题】Safety Demonstration The pre-flight safety demonstration is a detailed explanation given before take-off to airline passengers about the safety features of a commercial aircraft. Once an emergency hap...
【单选题】When do the stateroom attendants have to clean all the rooms?
A.
In the evening
B.
In the morning
C.
At night
D.
In the afternoon
【单选题】下列说法不正确的是
A.
晶状体发生混浊，临床上称为白内障
B.
晶状体硬化弹性减弱，俗称'老花眼'
C.
房水循环受阻导致青光眼
D.
玻璃体混浊，引起'飞蚊症'
E.
睑板腺排泄管受阻导致麦粒肿
【简答题】Cabin attendants have many things to do when the plane is in flight. Their job is to look after the comfort and safety of the passengers during the flight. They are also called cabin or flight attenda...
【简答题】晶状体的_______称为白内障
【简答题】Language skill is an important 1 for cabin attendants. There is no doubt that a good command of language will ensure a trouble free 2 f or all the passengers. Difficulties can arise if cabin attend...
【单选题】When taking care of the _____ minor, the cabin attendants should use the child's name when talking to him/her, and keep the conversation appropriate to the child's age.
A.
handicapped
B.
impaired
C.
injured
D.
unaccompanied
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