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【单选题】
specialize
A.
ad. 专门地,特别地
B.
n. 专业,特长;特产
C.
a. 特有的;具体的
D.
vi. 成为...专家;专攻
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【单选题】Man: Uh . . . Uh, looks like I am going to be a little late for class. I hope Professor Clark doesn't start on time today. Woman: Are you kidding? You can set your watch by the time he starts his clas...
A.
He wants his students to be on time for class.
B.
He doesn't allow his students to tell jokes in class.
C.
He is always punctual for his class.
D.
He rarely notices which students are late.
【单选题】在管道起伏的高处、顺坡管道上端阀门的下游、逆止阀的上游,均应设进、排气阀。在干、支管的末端应设冲洗( )。
A.
安全阀
B.
逆止阀
C.
排水阀
D.
止回阀
【单选题】Why was Dilys late?
A.
She got up late than usual.
B.
The bus was late.
C.
She forgot she had classes.
【单选题】为了增加电容器的电容量,以下描述正确的是?
A.
再串联一个电容器
B.
再并联一个电容器
C.
增加一个电阻
D.
以上均不正确
【单选题】在我国第一部按摩专著为( )
A.
黄帝内经
B.
黄帝岐伯按摩十卷
C.
厘正按摩要术
D.
难经
【判断题】混凝土搅拌时间以120~240s为佳。冬期制作时搅拌时间应取常温搅拌时间的1.5倍。
A.
正确
B.
错误
【单选题】从组织应达到的功效来看,以下不属于组织变革和发展应达到的具体目标的是 ( )
A.
使组织具有各种合理的规章、制度和条例
B.
使组织具有先进可行的经营目标和工作目标
C.
使组织具有科学、合理和系统的组织结构
D.
使组织具有足够的持续性
【单选题】Jim never works late at his office because
A.
he wants to spend his evenings entertaining clients,
B.
he can take work home with him if necessary.
C.
he doesn't like sitting behind a desk to work.
【单选题】在测定水样中TC时,高温氧化反应中产生的CO2气体通过( )进行检测
A.
热导检测器
B.
火焰离子化检测器
C.
电子捕获检测器
D.
NDIR检测器
【单选题】材料长期受饱和水作用,能维持原有强度的能力称为()
A.
耐水性
B.
耐久性
C.
耐热性
D.
耐冻性
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