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【单选题】
干性坏疽多发生于
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肢端
B.
C.
D.
E.
手机使用
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参考答案:
举一反三
【简答题】long-haul flight
【判断题】( )离心泵停车时,单级泵应先停电,多级泵应先关出口阀。
A.
正确
B.
错误
【判断题】交通规划影响调查包括,对社会环境,自然环境,资源环境的影响( )
A.
正确
B.
错误
【单选题】How long is the time of the short haul flights up to?
A.
1 hour
B.
2 hours
C.
3 hours
D.
4 hours
【判断题】牛奶发酵成酸奶更有利于营养成分的吸收利用。
A.
正确
B.
错误
【单选题】In“Green Fatigue”,the writer’s friend decided to take a short-haul flight is because ________.
A.
he has advanced environmental awareness
B.
he thinks nobody cares too much about environment
C.
he wants to save much more resources
D.
he thinks everyone should do something to protect environment.
【单选题】【C5】
A.
drag
B.
draw
C.
pull
D.
haul
【判断题】This is Peter's first long haul flight. (T or F)
A.
正确
B.
错误
【单选题】For short-haul domestic flight, the airlines only provide ____________ and drinks.
A.
meal
B.
refreshments
C.
dessert
D.
red wine
【单选题】What do we know about the flight?
A.
There will be a short delay.
B.
There will be a long delay.
C.
The flight has been canceled.
D.
The condition is still uncertain.
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