某商场开展促销活动,设计一种对奖券,号码从000000到999999. 若号码的

题型:填空题

问题:

某商场开展促销活动,设计一种对奖券,号码从000000到999999. 若号码的奇位数字是不同的奇数,偶位数字均为偶数时,为中奖号码,则中奖面(即中奖号码占全部号码的百分比)为       .

考点:排列与组合
题型:填空题

某小电站的输出电功率为500KW,并保持不变,用5KV电压将电能输送到较远的用户所在地,则安装在输电线路起点的电能表的读数与用户的总电能表的读数每天(24h)相差4800KWh.求:

(1)输电线路的电阻;

(2)若对输电设备进行改造,设输电电压改为20KV,则线路上每天可减少经济损失多少元?(政府规定电价为1.00元/度)

题型:填空题

过两点只能画一条直线.______.

题型:填空题
阅读下面短文,从短文后面各题所给的四个选项(A,B,C,D)中选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
My husband used to be a workaholic(工作狂).Nothing seemed to be more ____ to him than his work,not even his family.
He usually ____at 6 o’clock,and our ____ and I were still asleep then,and then left ____ having breakfast. I asked him to have breakfast ____,but he said it’s a waste of ____.I didn’t know what kept him so____.He even couldn’t finish all his work in the office. He came back at ten at night. However,I never expected that he would give me a kiss.____he got home,he would start to____.The kids had already been in bed,of course.
“Mom,where is Dad?Why I ____ see him?”the kids often asked.
“Well,Dad has to work. He is busy,”I always____like this. As time went by,they didn’t ask where their dad was again. Perhaps they had____that they had a dad. However,the situation changed several months ago.
Jenny,our daughter,suddenly became____.I sent her to the hospital.The____told me that she was seriously ill and that she was calling____all the time. Tears burst into my eyes when I____that.I finally called my ____and told him about that. Half an hour later,he came to the hospital and held Jenny’s little hands.
He____another job two weeks later.
“I just wanted to make as much___as possible for you and our kids. But now,I just want to____as much time as possible with you and the kids,”he said and that’s what he is doing now.
小题1:
A.possibleB.interestingC.importantD.relaxing
小题2:
A.sat downB.got upC.stoop upD.came up
小题3:
A.kidsB.petsC.neighborsD.parents
小题4:
A.onB.withC.withoutD.after
小题5:
A.in the officeB.on the wayC.in schoolD.at home
小题6:
A.moneyB.timeC.energyD.food
小题7:
A.tiredB.busyC.fastD.excited
小题8:
A.As soon asB.In the endC.Long beforeD.Long after
小题9:
A.eatB.sleepC.workD.write
小题10:
A.oftenB.neverC.sometimesD.cheated
小题11:
A.shoutedB.askedC.repliedD.cheated
小题12:
A.thoughtB.forgottenC.ignoredD.minded
小题13:
A.fineB.worseC.illD.angry
小题14:
A.teacherB.bossC.officerD.doctor
小题15:
A.momB.sirC.dadD.madam
小题16:
A.noticedB.realizedC.heardD.felt
小题17:
A.motherB.childC.brotherD.husband
小题18:A.  received         B.lost                C  changed         D.found
小题19:
A.moneyB.happinessC.valueD.laughter
小题20:
A.spendB.makeC.setD.steal
题型:填空题

T6预算报销管理系统中,借款单金额在预算执行分析表中体现在()。

A.执行数

B.申请数

C.调整数

D.预算数

题型:填空题

下图为三圈环流模式中某一环流圈示意图,读图完成下列小题。

有关a、b、c、d气流的说法,正确的是()

A.气流a、c由密度大的地方流向密度小的地方

B.气流b、d由高压流向低压

C.a、b、c、d四气流都受地转偏向力影响

D.d为东南信风带

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