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问题 问答题 简答题

要作一只小量程电压表测量较大的电压怎么办？

答案

参考答案：

由电阻串联知识可知，串联电路有分压作用，所以可以给电压表串联一只适当的电阻即可用来测量较大电压。

单项选择题

按照诉讼的地域管辖规定，建设工程合同纠纷应由( )的人民法院管辖。

A．工程所在地

B．被告住所地

C．原告住所地

D．合同签字地
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填空题

Questions 9-13


·You will hear five people talking about "Whether They Write for Themselves or for Their Readers ".
·For questions 9 to 13, choose from the list A to F what each speaker says.
·Use the letters only once. There is one extra letters which you do not need to use.
  • A. It all depends on the type of writing.
  • B. I always write for myself and never care about the readers.
  • C. I definitely write for myself but I try not to cause unnecessary offences.
  • D. I actually write both for myself and for my readers.
  • E. I have no idea at all for whom I write.
  • F. I write mostly for myself and hope for any readership.
    Speaker 1 (/9 )
    Speaker 2 (/10 )
    Speaker 3 (/11 )
    Speaker 4 (/12 )
    Speaker 5 (/13 )
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