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[主观题]
. 导体的电阻通常用字母 表示,电阻的单位有 、 、 ;符号分别为 、 、 单位换算:1kΩ= Ω 1MΩ= kΩ= Ω
提问人：网友pikerbright
发布时间：2022-01-07
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第7题
Food will ______ if the temperture in your freezer risesbove 8℃.decyB.rotC.spoilD.coFood will ______ if the temperture in your freezer risesbove 8℃.decy B.rot C.spoil D.corrupt
A．decay
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B．rot
C．spoil
D．corrupt
第8题
Wht is NOT correct on Microsoft’s rebuttlccording to the pssge The softwre mkerWht is NOT correct on Microsoft’s rebuttlccording to the pssge The softwre mker sid hvingn extremely populr product—Windows—does not mke it monopolist. B．Microsoft climed tht the U. S. government prosecutors hve not stisfied the burden of proof forny of theirntitrust clims. C．The compny cited the June 1998ppels court ruling tht clled the union of Windowsnd Internet Explorer ’ genuine integrtion’. D．The brief ws fried immeditelyfter the government is prepring to propose the brekup of Microsoft into two or three prts.
点击查看答案
A．The software maker said having an extremely popular product—Windows—does not make it monopolist．
B．Microsoft claimed that the U． S． government prosecutors have not satisfied the burden of proof for any of their antitrust claims．
C．The company cited the June 1998 appeals court ruling that called the union of Windows and Internet Explorer ’a genuine integration’．
D．The brief was fried immediately after the government is preparing to propose the breakup of Microsoft into two or three parts．
第10题
阅读图文资料,回答下列问题。 材料一 PM2.5是指大气中直径小于或等于2.5微米的颗粒物,又称“可入肺颗粒”。人吸入过多的PM2.5可引起多种疾病。 材料二 下表为我国华北某城市冬季监测采样点环境状况和PM2.5监测浓度。 材料三 下图为北方某城市的PM2.5月平均浓度统计图。 ()
