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【单选题】
在20世纪50年代末提出双因素理论的美国心理学家是______A.
赫兹伯格
B.
弗
C.
霍斯曼
D.
亚当斯
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【单选题】某旅游团赴成都旅游,因为是旅游旺季,几位游客的住房由标准间降为三人间,引起几人的不满,地陪应该
A.
给这几个游客更换酒店
B.
和饭店协商调换房间，但客人需承担房费差价
C.
负责调换，确有困难时，应说明原因并提出补偿条件
D.
请领队在团内调整
【单选题】According to the theory of dark adaptation, before and during night flight, the pilot should
A.
Avoid the irradiation of strong light and enter the cockpit 30 minutes earlier.
B.
Enter the cockpit 5 minutes earlier and set the instrument lights to their maximum.
C.
Enter the cockpit 15 minutes earlier and set the instrument lights to their minimum
【单选题】The pilot in command of an aircraft is the person _______ the aircraft who is responsible for its operation and safety during flight.
A.
board
B.
aboard
C.
broad
D.
abroad
【单选题】The pilot in command of an aircraft is the person ______the aircraft who is ultimately responsible for its operation and safety during flight.
A.
board
B.
aboard
C.
broad
D.
abroad
【单选题】If a flight engineer becomes incapacitated during flight, who may perform the flight engineer's duties?
A.
The second in command only.
B.
Any flight crewmember, if qualified.
C.
Either pilot, if they have a flight engineer certificate.
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