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场（厂）内专用机动车辆驾驶人员必须经过严格的培训，考核合格，取得“特种设备作业人员操作证”方可持证上岗操作。
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正确
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错误
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举一反三
【简答题】Listen to the dialogues carefully and choose the best answer according to the question after each dialogue. Each dialogue will be given twice. (     ) 1. A. Kate. (     ) 2. A. He's a teacher. (     )...
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【单选题】- Qui est Nicolas ?
A.
Il est étudiant.
B.
Il est à Paris.
C.
Il a dix-huit ans.
D.
Il habite à la campagne.
查看完整题目与答案
【单选题】晶体管放大器设置合适的静态工作点,以保证放大信号时,三极管( ) 。
A.
三极管集电结将正偏
B.
三极管处于截止状态
C.
三极管将深度饱和
查看完整题目与答案
【单选题】The attitude of Nicolas Baker towards beauty contests is that ______ .
A.
women shouldn't attend the contests
B.
the contests are fine but he doesn't like them
C.
the contests are insults to women
D.
the contests are behind the times
查看完整题目与答案
【单选题】CERNET是互联网络( )的简称。
A.
中国科技网
B.
中国公用计算机互联网
C.
中国教育和科研计算机网
D.
中国公众多媒体通信网
查看完整题目与答案
【单选题】Nicolas was completely _____by the computer games.
A.
attracting
B.
attract
C.
attracted
D.
attraction
查看完整题目与答案
【单选题】晶体管放大器设置合适的静态工作点，以保证放大信号时，三极管（ ）。
A.
发射结为反向偏置
B.
集电结为正向偏置
C.
始终工作在放大区
D.
始终工作在截止区
查看完整题目与答案
【单选题】CERNET是什么网络?
A.
中国教育科研计算机网
B.
中国科技网
C.
中国公用计算机互联网
D.
中国公用数字数据网
查看完整题目与答案
【单选题】During the 2008 financial crisis，the French president Nicolas Sarkozy agreed to provide millions of emergency fund aid to help unemployment．
A.
release
B.
resemble
C.
relieve
D.
recommend
查看完整题目与答案
【单选题】President Nicolas Sarkozy of France has been taking intensive English lessons in order to _____ his guests during his state visit to the UK.
A.
appeal
B.
grasp
C.
hold
D.
impress
查看完整题目与答案
相关题目：
【简答题】Listen to the dialogues carefully and choose the best answer according to the question after each dialogue. Each dialogue will be given twice. (     ) 1. A. Kate. (     ) 2. A. He's a teacher. (     )...
查看完整题目与答案
【单选题】- Qui est Nicolas ?
A.
Il est étudiant.
B.
Il est à Paris.
C.
Il a dix-huit ans.
D.
Il habite à la campagne.
查看完整题目与答案
【单选题】晶体管放大器设置合适的静态工作点,以保证放大信号时,三极管( ) 。
A.
三极管集电结将正偏
B.
三极管处于截止状态
C.
三极管将深度饱和
查看完整题目与答案
【单选题】The attitude of Nicolas Baker towards beauty contests is that ______ .
A.
women shouldn't attend the contests
B.
the contests are fine but he doesn't like them
C.
the contests are insults to women
D.
the contests are behind the times
查看完整题目与答案
【单选题】CERNET是互联网络( )的简称。
A.
中国科技网
B.
中国公用计算机互联网
C.
中国教育和科研计算机网
D.
中国公众多媒体通信网
查看完整题目与答案
【单选题】Nicolas was completely _____by the computer games.
A.
attracting
B.
attract
C.
attracted
D.
attraction
查看完整题目与答案
【单选题】晶体管放大器设置合适的静态工作点，以保证放大信号时，三极管（ ）。
A.
发射结为反向偏置
B.
集电结为正向偏置
C.
始终工作在放大区
D.
始终工作在截止区
查看完整题目与答案
【单选题】CERNET是什么网络?
A.
中国教育科研计算机网
B.
中国科技网
C.
中国公用计算机互联网
D.
中国公用数字数据网
查看完整题目与答案
【单选题】During the 2008 financial crisis，the French president Nicolas Sarkozy agreed to provide millions of emergency fund aid to help unemployment．
A.
release
B.
resemble
C.
relieve
D.
recommend
查看完整题目与答案
【单选题】President Nicolas Sarkozy of France has been taking intensive English lessons in order to _____ his guests during his state visit to the UK.
A.
appeal
B.
grasp
C.
hold
D.
impress
查看完整题目与答案