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【单选题】
下列不属于酶催化高效率的因素为( )
A.
对环境变化敏感
B.
共价催化
C.
邻近及定向
D.
表面效应
E.
多元催化
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【单选题】当你遇到一份期待已久的工作时,你如何恰当地表达你内心的愿望?
A.
Well, I am hoping to get an offer of a better position. If an opportunity knocks, I will take it.
B.
I need this job very much.
C.
I can do this job well.
【判断题】平翘舌不分属于发音缺陷。
A.
正确
B.
错误
【简答题】设曲线L为从原点O(0,0)经过点A(1,1)到点B(2,0)的有向折线,则曲线积分 _______________.
【简答题】Q:Give me a summary of your current job ______(describe). A:I have been ______(work)as a computer programmer for five years. To be specific, I do system ysis, trouble shooting and provide software...
【单选题】听力原文:W: Can you sell yourself in two minutes? Go for it. M: With my qualifications and experiences, I feel I am hardworking., responsible and diligent in many projects I undertake. Your organization c...
A.
He has never been promoted and feels dull about his work.
B.
He doesn't like the glass ceiling in his office.
C.
He hopes to get an offer of a better position.
D.
He feels it is an advancement to get this new job.
【单选题】在尿素合成中,能通过线粒体进入胞质继续进行反应的代谢物是
A.
精氨酸
B.
瓜氨酸
C.
鸟氨酸
D.
氨基甲酰磷酸
【多选题】在LTE可支持以下哪些载波带宽的配置?
A.
10MHz
B.
1.6MHz
C.
5MHz
D.
20MHz
【简答题】三菱FX2N系列PLC中,除了输入输出继电器采用八进制外,其余的编程软元件均采用 进制编号。
【单选题】“一线希望”的译文是______?
A.
a glimpse of hope
B.
a bit of hope
C.
a piece of hope
D.
a lick of hope
【单选题】旅客盗窃机上救生衣,一经发现由( )处理
A.
安全员
B.
地面公安
C.
乘务员
D.
乘务长
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