下面哪个硬件可以实现热插拔()。A、USB鼠标 B、主板 C、内存 D、CPU

题型:单项选择题

问题:

下面哪个硬件可以实现热插拔()。

A、USB鼠标

B、主板

C、内存

D、CPU

考点:计算机调试工计算机调试中级工计算机调试中级工题库
题型:单项选择题

动脉硬化的危险因素有()

A.高血压

B.糖尿病

C.高血脂

D.肥胖

E.嗜烟、酗酒

题型:单项选择题

下列不属于防水卷材特点的有()。

A.拉伸强度高、抵抗基层和结构物变形能力强、防水层不宜开裂

B.防水层厚度可按防水工程质量要求控制

C.防水层较厚,使用年限长

D.便于小面积施工

题型:单项选择题

氨常用来生产化肥,可由氮气和氢气反应生成.如图表示的是不同温度和大气压下等量氮气与氢气混合后生成氨的百分比.

(1)由图可知,在什么条件下氨的产量较高?.

A.相对较低的温度和较高的气压

B.相对较高的温度和较高的气压

C.相对较低的温度和较低的气压

D.相对较高的温度和较低的气压

(2)在生产中常将氨气转化为碳酸氢氨(NH4HCO3).碳酸氢氨是一种常用的氮肥,使用时最好把它配制成溶液.现要配制50kg质量分数为5%的碳酸氢氨溶液,需要多少碳酸氢氨?

题型:单项选择题
When I was a teenager, my dad did everything he could do to advise me against becoming a brewer (造酒人). He’d   36  his life brewing beer for local breweries only to make a living, 37   had his father and grandfather before him. He didn’t want me   38  near a vat (酿酒用的桶) of beer. So I did as he asked. I got good   39 , went to Harvard and in 1971 was accepted into a graduate program there that   40  me to study law and business at the same time.
In my second year of graduate school, I began to realize that I’d   41  done anything but go to school. So, at 24 I decided to drop out.   42 , my parents didn’t think this was a great idea. But I felt strongly that you can’t   43  till you’re 65 to do what you want in life.
I packed my stuff into a bus and headed for Colorado to become an instructor at Outward Bound. Three years later, I was ready to go back to   44 . I finished Harvard and got a highly-paid job at the Boston Consulting Group Still, after working there five years, I   45 , “Is this what I want to be doing when I’m 50?”  At that time, Americans spent good money on beer in   46   quality. Why not make good beer for   47 ? I thought.
I decided to give up my job to become   48 . When I told Dad, he was   49 , but in the end he   50  me. I called my beer Samuel Adams,   51  the brewer and patriot (爱国者) who helped to start the Boston Tea Party.   52  I sold the beer direct to beer drinkers to get  the   53  out. Six weeks later, at the Great American Beer Festival, Sam Adams Boston Lager (淡啤酒) won the top prize for American beer. In the end I was destined (注定) to be a brewer. My   54  to the young is simple: Life is very   55 , so don’t rush to make decisions. Life doesn’t let you plan.
小题1:
A.costB.spentC.takenD.paid
小题2:
A.likeB.as ifC.soD.nor
小题3:
A.anywhereB.anywayC.anyhowD.somewhere
小题4:
A.habitsB.teachersC.gradesD.work
小题5:
A.promisedB.convincedC.advisedD.allowed
小题6:
A.neverB.everC.alwaysD.hardly
小题7:
A.FortunatelyB.ObviouslyC.PossiblyD.Surprisingly
小题8:
A.assureB.declineC.denyD.wait
小题9:
A.schoolB.ColoradoC.my homeD.my decision
小题10:
A.thrilledB.stressedC.wonderedD.sneezed
小题11:
A.cheapB.expensiveC.lowD.high
小题12:
A.EnglishmenB.EuropeansC.the worldD.Americans
小题13:
A.a lawyerB.a brewerC.an instructorD.an engineer
小题14:
A.astonishedB.satisfiedC.interestedD.anxious
小题15:
A.hatedB.supportedC.raisedD.left
小题16:
A.forB.atC.inD.after
小题17:
A.ThereforeB.OtherwiseC.AlsoD.Yet
小题18:
A.priceB.nameC.companyD.party
小题19:
A.adviceB.lifeC.jobD.experience
小题20:
A.hardB.busyC.shortD.long
题型:单项选择题

政治是构成市场的第一位因素。()

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