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【简答题】
一根导体的电阻值为R,若均匀拉长成原来的2倍,则其电阻值为( )。
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参考答案:
举一反三
【多选题】松茸产品种类繁多,常见的有( )。
A.
鲜品松茸
B.
烘干松茸
C.
冻干松茸
D.
加工产品
【简答题】DOS系统命令解释器文件是()。 A.Autoexec.bat; B、Config.sys; C、Command.com; D、Msdos.sys;
【简答题】The following disordered sentences are about the closing part of an interview Please put them in the correct order. Then listen to the dialogue and check your answers a. We will get in touch with you ...
【多选题】下面属于压力润滑的有哪些部位? ( )
A.
凸轮轴轴颈
B.
液压挺柱
C.
挺柱
D.
曲轴主轴颈
【单选题】下列常量中,只占用内存空间1个字节的是().
A.
逻辑型常量
B.
日期型常量
C.
字符型常量
D.
数值型常量
【简答题】A: Good morning. Is that ABC Company? B: Yes. Can I help you? A: This is Ross Stein. I’m quite interested in your web design services. B: I see. I will put you through to a web designer. Would you hol...
【单选题】下面属于压力润滑的有哪些部位( )
A.
凸轮
B.
水泵
C.
挺柱
D.
曲轴主轴颈
【简答题】What are my best qualities? My best qualities are the fact that I am a good friend. I am . I'm a good listener, I can always, I'm always there to if my friends(are) having a bad day or just really . A...
【单选题】I will put in a good_____for you when I see the human resource manager.
A.
words
B.
word
C.
phrase
D.
sentence
【单选题】--Don’t _________ too late, or you will feel sleepy in class. --I won’t, Mum. Good night!
A.
put up
B.
cut up
C.
end up
D.
stay up
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