以下程序的输出结果是______。void sub(int *a,int n,int

题型:填空题

问题:

以下程序的输出结果是______。
void sub(int *a,int n,int k);
void main()
int x=0;
sub(&x,8,1)
printf("%d\n",x);

void sub(int *a,int n,int k)
if(k<=n) sub(a,n/2,2*k);
*a+=k

考点:计算机等级考试JAVA二级JAVA笔试
题型:填空题

()是保险公估人与委托人建立委托关系,并明确公估委托范围及委托人授权范围的法律文件。

A.保险公估报告

B.风险分析报告

C.委托人授权书

D.公估业务受理合同

题型:填空题
I'd been travelling for long hours on a lonely country road when I had a flat tire. So I had to stop and get the tools to  51 the problem. It certainly wasn’t  52 doing this with a white shirt and suit on.
Nightfall was approaching. Suddenly a car pulled  53 from behind me. A man got out and offered to  54 me. Seeing his unpleasant appearance and tattoos(纹身)on his arm, I became  55 as thoughts of robberies flashed through my mind. But  56 I could say anything he had already begun to take the tools to change the  57 . While watching him I happened to look back at his car and noticed someone sitting in the passenger seat. This had  58 me.
Then, without  59 , it began to rain. He suggested that I wait in his car because my car was unsafe. As the rain increased, getting us wet within seconds, I  60 agreed. When I settle into the back seat, a woman’s voice came from the front seat. “Are you all right?” She turned around to me. “Yes, I am.’’ I replied with much  61 when seeing an old woman there. It must be his Mom, I thought. To my  62 , the old woman was a neighbor of the man who was helping me. “Jeff insisted on stopping when he saw you  63 with the tire. ”“I am grateful for his help, ” I said. “Me, too!” she said with a smile. He helped drive her to see her husband twice a week in a nursing home. She also said that he  64 at the church and tutored disadvantaged students.
The rain stopped and Jeff and I changed me tire. I tried to offer him money and of course he  65 it. It was shameful that I judged people by the way they  66 . As we shook hands I began to apologize for my  67 . He said, ‘‘I experience that same  68 often. People who look like me don’t do nice things. I  69 thought about changing the way. But then I saw this as a chance to make a  70 . So I’ll leave you with the same question I ask everyone who takes time to know me. If Jesus returned tomorrow and walked among us again, would you recognize Him by what He wore or by what He did?’’
小题1:
A.findB.makeC.fixD.avoid
小题2:
A.usefulB.easyC.wiseD.lucky
小题3:
A.upB.outC.onD.round
小题4:
A.carryB.liftC.driveD.help
小题5:
A.discouragedB.frightenedC.disappointed D.astonished
小题6:
A.whenB.untilC.asD.before
小题7:
A.tireB.suitC.expressionD.shirt
小题8:
A.embarrassedB.concernedC.discouragedD.puzzled
小题9:
A.warningB.realizingC.knowingD.waiting
小题10:
A.directlyB.happilyC.hurriedlyD.unwillingly
小题11:
A.fearB.satisfactionC.relief D.excitement
小题12:
A.regretB.amusementC.surpriseD.delight
小题13:
A.workingB.repairingC.fightingD.struggling
小题14:
A.studiedB.performedC.grewD.volunteered
小题15:
A.refusedB.keptC.ignoredD.left
小题16:
A.behavedB.spokeC.looked D.thought
小题17:
A.selfishnessB.stupidityC.weaknessD.disability
小题18:
A.lifeB.incidentC.reactionD.change
小题19:
A.hardlyB.actuallyC.finally D.probably
小题20:
A.pointB.startC.remark D.comparison
题型:填空题

提出光的波动理论的科学家是()

A、莱布尼茨

B、胡克

C、牛顿

D、爱因斯坦

题型:填空题

增安型防爆电气设备可以用在井下采煤工作面。()

题型:填空题

计算题:某变压器额定容量为100kVA,额定电压UN1=6300V,UN2=400V,Y,y0~Y,y11接法,现将电源由原来的6300V改变成10000V,若保持低压绕组匝数不变,即N2=40匝,求原来的高压绕组是多少匝?新的高压绕组为多少匝?

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