问题
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下列公式中,选出正确的本表它页取公式。A、B2=’C2’@1B、B2=’C2’@’1’C、B2=C2@1D、B2=C2@’1’
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若两个电容C1>C2串联,则总电容为()。A.C1+C2B.C1-C2C.C1×C2/(C1+C2)D.(C1+C2)/(C1×C2)
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WindowsXP家族中,运行于客户端的通常是______。A.Windows XP ServerB.Windows XP ProfessionalC.
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电容器C1、C2并联后,其总电容为()。A、C1与C2之和B、C1与C2之差C、C1与C2之积D、C1与C2之比
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【C17】A.intenseB.professionalC.regularD.strict
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Paragraph two focuses on______.A.the relationship between doctors and college professorsB.