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【判断题】
通常所说的海拔是指相对高程。A.
正确
B.
错误
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举一反三
【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】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】请网上搜索除支付宝、微信以外的支付产品,选一种支付产品来分析其优缺点、应用范围。
【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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