更多"[单选题]121When you leave,please turn "的相关试题:
[单选题]121
When you leave,please turn off the light _____ energy.
A.save
B.saving
C.saved
D.to save
[单选题]如果在飞行时，频闪灯选择在OFF 位，在______显示绿色“ STROBE LT OFF”（频闪灯关闭）信息。
A.ECAM备忘
B.PFD
C.MCDU scratch（草稿）
[单选题] I must leave now. I have an important meeting ________.
A. attend
B. to attend
C. attending
D. attended
[单选题]( )Sl：Do the twin propellers turn inward or outward when going ahead? S2：The twin propellers go inward when going ahead.Q： Which of the following statements is true?
A.The propellers turn inward when going astern
B.The propellers turn outward when going astern
C.The propellers turn inward when going ahead
D.The propellers turn outward when going ahead
[判断题]LED is the abbreviation of Light Emitting Diode.（ ）
A.正确
B.错误
[单选题]( )I have collided with Huaniao light vessel
A.The vessel is in collision with unknown vessel
B.The vessel is in collision with unknown object
C.The vessel is in collision with a seamark
D.The vessel is in collision with a light vessel
[单选题]152
Leave your key with your neighbour _________ you lock yourself out one day.
A.as long as
B.even though
C.in case
D.as if
[单选题]
Leave your key with your neighbour _________ you lock yourself out one day.
A. as long as
B. even though
C. in case
D. as if
[单选题]对于缩写HIRL（High intensity runway edge light）解释正确的是
A.跑道中线灯
B.高强度跑道边灯
C.高强度进近灯光系统
D.中强度跑道边灯
[单选题]对于缩写RTHL（Runway threshold light）解释正确的是
A.跑道边灯
B.跑道接地灯
C.跑道入口灯
D.跑道视程
[单选题]19
Please turn to Page_____ and read the_____ story.
A.Ten;two
B.Ten;second
C.Tenth;second
D.Tenth;two
[单选题]把APU开关放到OFF位：
A.120秒后导致自动关断
B.导致燃油活门和进气门保持打开
C.建议关车前保持引气负载至少1分钟以冷却涡轮
D.跳开APU发电机，关闭APU引气活门，并且熄灭APU GEN OFF BUS灯
[单选题]
Please turn to Page_____ and read the_____ story.
A. Ten;two
B. Ten;second
C. Tenth;second
D. Tenth;two
