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【判断题】
低碳钢焊接接头正火区的组织在室温时为奥氏体加珠光体。( )A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Unless checked, rabbits can generate rapidly when conditions are in their favor.
A.
injured
B.
controlled
C.
marked
D.
examined
【单选题】Under normal weather and sea conditions when securing a stack of containers with twist locks，lashings are required when the tier exceeds what height?
A.
Lashings are always required
B.
One container
C.
Two containers
D.
Three containers
【简答题】找出单词所对应的汉语翻译。
【单选题】When under maneouvring conditions with the machinery being manually operated the control unit or console should be _____.
A.
automatically controlled
B.
continuously manned
C.
off power
D.
none of the above is true
【单选题】Under what conditions should the bypass operation be performed?
A.
When a general practitioner is available to perform. it.
B.
When there is room in the hospital emergency ward for the patient.
C.
When the patient can be expected to show favorable results.
D.
When the doctor recommends against it.
【单选题】Why was Clive puzzled when the driver spoke about the weather conditions? ______
A.
Because the weather conditions didn't look like changing.
B.
Because the driver couldn't possibly race that day.
C.
Because the driver thought conditions would be the same in Argentina.
D.
Because the distance to Buenos Aires had surprised the man.
【简答题】找出单词所对应的汉语翻译。
【单选题】When under maneuvering conditions with the machinery being manually operated the control unit or console should be
A.
automatically controlled
B.
continuously manned
C.
off power
D.
continuously unmanned
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