2012年成钻石小鸟交了一单大家称之为互联网史上最高客单的交易,一笔钻石售出了()万

题型:单项选择题

问题:

2012年成钻石小鸟交了一单大家称之为互联网史上最高客单的交易,一笔钻石售出了()万。

A.800

B.80

C.8

D.8000

考点:电子与通信技术信息化能力建设技术信息化能力建设技术题库
题型:单项选择题
完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D),选出可以填入空白处的最佳选项。
Several months ago I was involved in a car accident. That moment  36  my views on life.All my life 1 had been waiting  37  I could get my driver’s  38  and my first car. When I  39  got my license and my dad brought the car to the house, I felt very  40 . From that day on, the most  41  thing in my life was that car. Every day I would get home and  42  what else I could do to make it better. My car was my  43  and joy and when 1 had fixed it up into "perfect" condition, I finally began to  44  it. Every time I got into my car I felt the greatest, _ 45  nothing could stop me, but one day I was  46  that just like every other person, I could be broken.
One night, though it was too  47  outside to see clearly, I was in the  48 with my friends. I felt unstoppable while driving,   49  soon enough I was shown that I wasn’t. While driving down a main street I felt 1 was  50  the car. It was flying. When I  51  what was happening, the only thing I could do was protect my friends from being hurt badly.
After the accident I don’t remember much, but I do remember the  52  I was in, not only physical but also the thought that the lives of others were  53  for a few seconds and I may have dropped them. The memory of that day will never  54  me. I learned that material things should   55  be the most important things in your life. I also learned that I need to appreciate the things and people around me.
小题1:
A.formedB.changedC.replacedD.moved
小题2:
A.untilB.afterC.whenD.since
小题3:
A.testB.guideC.adviceD.license
小题4:
A.finallyB.happilyC.actuallyD.immediately
小题5:
A.interestedB.surprisedC.excitedD.embarrassed
小题6:
A.difficultB.comfortableC.successfulD.important
小题7:
A.noticeB.watchC.seeD.find
小题8:
A.prideB.memoryC.taskD.inspiration
小题9:
A.repairB.checkC.driveD.clean
小题10:
A.thoughB.as ifC.even thoughD.despite
小题11:
A.shownB.decidedC.thoughtD.appeared
小题12:
A.coldB.wetC.darkD.fine
小题13:
A.officeB.houseC.schoolD.car
小题14:
A.soB.becauseC.butD.before
小题15:
A.taking advantage ofB.losing control of
C.making use ofD.putting an end to
小题16:
A.expectedB.realizedC.acceptedD.wondered
小题17:
A.situationB.surpriseC.hospitalD.pain
小题18:
A.in my handsB.within my reach
C.beyond my imaginationD.at my mercy
小题19:
A.impressB.leaveC.troubleD.interrupt
小题20:
A.alwaysB.sometimesC.neverD.mainly
题型:单项选择题

在临床医学研究中,对待受试者的正确做法是()

A.对受试者的受益要放在首要位置考虑

B.对受试者的负担不可以过分强调

C.对受试者的负担和受益要公平分配

D.需要特别关照参加试验的重点人群的负担

E.对参加试验的弱势人群的权益可以不必太考虑

题型:单项选择题

已知某工程的混凝土直接费为420元/m3,间接费率为12%,利润率为4%,税率为3.41%。以直接费为计算基础,则混凝土的全费用综合单价为()元/m3

A.486.44

B.505.90

C.503.81

D.503.54

题型:单项选择题

一般说来,()课程资源是学校课程资源建设的基础和重点,是学校课程实施质量的首要保证。

题型:单项选择题

机车的撒砂系统是根据机车运行的需要,根据钢轨与车轮的表面状态,实施撒砂,来改变轮轨接触面的状态,提高粘着牵引力,在牵引工地下,正确动用撒砂,能有效的防止()。

A.车轮打滑

B.车轮空转

C.车辆滑行

D.机车不能运行

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