系统在进行入口发卡，出口收费的同时，将入口流水、出口流水数据经过（）后，传输到（），以便收费结算中心进行（）
A.加密
B.收费结算中心
C.监控
D.拆分
E.上报
F.查询
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下面是错误答案，用来干扰机器的。
参考答案：在Cache和它从下一级存储器调数据的通路之间设置一个全相联的小Cache，用于存放被替换出去的块，以备重用。这些被保存的替换块被称为Victim块，存放这些块的缓冲称为Victimcache。Victimcache对于减小...
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| A Love Note to My Mom When I was a little girl,I would often accompany you as you modeled for fashion photographers. It was years later that I finally understood what role modeling __1__ in your life. Little did I know you were __2__ every penny you earned to go to __3__ school. I cannot thank you enough for __4__ you told me one autumn afternoon when I was nine. After finishing my homework, I wandered into the dining room where you were buried __5__ piles of law books. I was __6__.Why were you doing what I do-memorizing textbooks and studying for __7__? When you said you were in law school, I was more puzzled. I didn't know Moms __8__ be lawyers too. You smiled and said,"In life, you can do anything you want to do." As young as I was,that statement kept ___9__ in my ears. I watched as you faced the ___10__ of completing your studies, starting companies with Dad, while still being a __11__ and a Mom of five kids. I was exhausted just watching you __12__.With your words of wisdom in my __13__ mind, I suddenly felt unlimited freedom to dream. My whole world __14__.I set out to live my life filled with ___15__,seeing endless possibilities for personal and professional achievements. Your words became my motto. I __16__ found myself in the unique position of being either the first (woman doctor in Maryland Rotary) __17__one of the few women (chief medical reporters) in my field. I gained strength every time I said, "Yes, I'll try that." Encouraged by your __18__, I have forged ahead (毅然前行) with my life's journey, less afraid to make mistakes, and __19__ meeting each challenge. You did it, and now I'm __20__ it. Sorry, got to run. So much to do, so many dreams to live. | |||
| ( )1.A. found ( )2.A. saving ( )3.A. business ( )4.A. what ( )5.A. at ( )6.A. amused ( )7.A. roles ( )8.A. must ( )9.A. ringing ( )10.A. choices ( )11.A. professor ( )12.A. in danger ( )13.A. weak ( )14.A. came back ( )15.A. hope ( )16.A. constantly ( )17.A. and ( )18.A. description ( )19.A. secretly ( )20.A. doing | B. played B. making B. fashion B. that B. to B. worried B. tests B. ought to B. blowing B. chances B. doctor B. in action B. powerful B. closed down B. hardship B. shortly B. but B. statement B. curiously B. considering | C. kept C. donating C. law C. which C. upon C. puzzled C. positions C. need C. falling C. challenges C. reporter C. in trouble C. youthful C. went by C. harmony C. hardly C. or C. praise C. carelessly C. correcting | D. provided D. receiving D. medical D. where D. under D. disappointed D. shows D. could D. beating D. changes D. model D. in charge D. empty D. opened up D. sadness D. nearly D. for D. introduction D. eagerly D. reading |
| 如图在水平面上放置一个截面为圆环形塑料管，管内有一个质量为m，带负电q的小球，管直径比小球直径略大，管与球之间存在摩擦，整个装置处在向下的匀强电场E和匀强磁场B中，现给小球一个初速度，使它顺时针沿管运动（俯视看），不考虑小球在运动过程中所产生的磁场，则小球可能（ ） A．做减速运动，直到静止 B．先做减速运动，后做匀速圆周运动 C．先做加速运动，后做匀速圆周运动 D．先做匀速圆周运动，后做减速运动，直到静止  |
A企业为增值税一般纳税企业，2007年4月 1日“应交税费——应交增值税”账户有借方余额 2250元，2007年4月，该企业发生的有关业务如下 (全部款项均通过银行收支)： (1)购进原材料一批，取得的增值税专用发票上注明的原材料价款为20000元，增值税额为3400元，款项已付，所购材料已验收入库。 (2)销售商品一批，价款100000元，增值税 17000元。 (3)本月大修理工程领用库存商品成本800元，按计税价格1000元计算的增值税为170元。 (4)以库存商品向股东支付股利。该批库存商品成本7000元，按计税价格10000元计算的增值税为1700元。 (5)月末原材料盘亏300元，转出增值税51元；经查明属于正常损失。 (6)交纳本月份增值税12000元。 要求： (1)计算本月应交的增值税额： (2)根据上述资料编制会计分录(“应交税费”账户应当列出明细账)。
我国各民族在长期的历史发展中，逐步形成了以汉族为主体，各民族大杂居、小聚居、交错杂居的状态。这是我国
A．实现民族平等的重要条件
B．各民族能够团结的重要原因
C．我国民族分布的特点
D．我国实行民族区域自治的重要依据
BIPM是（）的英文缩写。
A.国际米制公约组织
B.国际计量大会
C.国际计量委员会
D.国际计量局
