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【单选题】
PW150A发动机采用了涡轮级间共用承力框架设计技术，下列说法对于涡轮级间共用承力框架的设计要求描述不正确的是 。【图片】A.
不利于减小发动机轴向尺寸及重量。
B.
要承受高温、交变载荷以及有加工装配限制。
C.
要满足多支点间振动隔离和振动衰减要求。
D.
要满足润滑、冷却通气等功能。
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【多选题】Which of the following constitutes the driving offense?
A.
to overtake a car
B.
to run red lights
C.
driving without license
D.
to occupy emergency lanes
【简答题】客房盗窃发生的原因?
【单选题】This is your second ______ offense this month.
A.
drunk driving
B.
drinking driving
C.
drank driving
D.
drink driving
【简答题】Mrs. Jones was over eighty, but she still drove her old car like a woman half her age. She loved driving very fast, and was proud of the fact 1 she had never, in her thirty-five years of driving, been...
【简答题】America: It is ____1____(lawful) to drive in the United States ___2___ a blood alcohol level of 8 or____3___ (high). If you _______4______ (arrest) for drunk driving, a convictioncan result ___5__ sev...
【简答题】发生在客房部的安全问题,除火灾、盗窃原因引起外还有因客房设施引起的意外事故;( );治安、刑事案件等意外事故引发的安全问题。
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