某产品去年涨价10%,今年又涨价20%,则该产品这两年涨价().
A.15%
B.16%
C.30%
D.32%
E.33%

查看答案

相关问题推荐

  • Text 2 No wonder they are called"patients".When people enter the health-care systems of rich countries today,they know what they will get:prodding doctors,endless tests,rising costs and,above all,long waits.Some stoicism will always be needed,because health care is complex and diligence matters.But frustration is boiling over.This week three of the biggest names in American business-Amazon,Berkshire Hathaway and JPMorgan Chase-announced a new venture to provide better,cheaper health care for their employees.A fundamental problem with today's system is that patients lack knowledge and control.Access to data can bestow both.The intemet already enables patients to seek online consultations when and where it suits them.Yet radical change demands a shift in emphasis,from providers to patients and from doctors to data.That shift is happening.Technologies such as the smartphone allow people to monitor their own health.The possibilities multiply when you add the crucial missing ingredients-access to your own medical records and the ability easily to share information with those you trust.That allows you to reduce inefficiencies in your own treatment and also to provide data to help train medical algorithms.As with all new technologies,pitfalls accompany the promise.Hucksters will launch apps that do not work.But with regulators demanding oversight of apps that present risks to patients,users will harm only their wallets.Not everyone will want to take active control of their own health care;plenty will want the professionals to manage everything.The benefits of new technologies often flow disproportionately to the rich.Those fears are mitigated by the incentives that employers,govemments and insurers have to invest in cost-efficient preventive care for all.Other risks are harder to deal with.Greater transparency may encourage the hale and hearty not to take out health insurance.They may even make it harder for the unwell to find cover.Will the benefits ofmaking data more widely available outweigh such risks?The signs are that they will.Plenty of countries are now opening up their medical records,but few have gone as far as Sweden.It aims to give all its citizens electronic access to their medical records by 2020;over a third of Swedes have already set up accounts.Studies show that patients with such access have a better understanding of their illnesses,and that their treatment is more successful.Trials in America and Canada have produced not just happier patients but lower costs,as clinicians fielded fewer inquiries.That should be no surprise.No one has a greater interest in your health than you do.Trust in Doctor You.
    People may know their health condition better by using technology if_____
    A.their medical records are available
    B.they accept medical algorithms training
    C.data is paid much more attention
    D.health-carc institutions trust you
    查看答案
  • 已知x2-5∣x+1∣+2x-5=0,则x的所有取值的和为
    A.2
    B.-2
    C.0
    D.1
    E.-1
    查看答案
  • 一个无穷等比数列所有奇数项之和为45,所有偶数项之和为-30,则其首项等于()
    A.24
    B.25
    C.26
    D.27
    E.28
    查看答案
  • 一个产品要畅销,产品的质量和经销商的诚信缺一不可。以下各项都符合题干的断定,除了?
    A.一个产品滞销,说明它或者质量不好,或者经销商块乏诚信
    B.一个产品,只有质量高并且由诚信者经销,才能畅销
    C.一个产品畅销,说明它质量高并有诚信的高
    D.一个产品,除非有高的质量和诚信的经销商,否则不能畅销
    E.一个质量好并且由诚信者经销的产品不一定畅销
    查看答案
  • I couldn't stop crying.Months oflate evenings and demanding travel had l my professional exterior.I tried to 2 my quarterly numbers while my colleagues squirmed(局促不安)in their seats,offered me a box oftissues,or just 3.My boss 4 ended the meeting.My colleagues quickly 5 the room.l was left 6 in the conference room,crumpled tissues in hand.For women,crying in a professional 7 is often seen as the kiss of death:"Stop crying!Someone will see you.""Quick,run to the ladies'room!"These are just two 8 0f similar wamings I've heard throughout my career.But it's not just me.Female friends and colleagues have told me they too have been told to 9 the waterworks.It's a familiar 10 for women who cry at work:Escape to bathroom.Grab toilet paper.Wipe eyes.Blow nose.Take deep breath and sashay back into the conference rooms,banquet halls,auditoriums and hallways.Act as ifwe really did just have to use the 11.If,however,we can't make a pre-tears escape,we're likely to 12 0ur tails between our legs:"I'm so sorry.""Don't worry,that will never happen again.""You're right,that was so unprofessional."Most of the women I spoke with about this 13 explain that to cry in front of colleagues,especially male peers or bosses,14 as one ofthe most humiliating professional experiences.But times and corporate culture are both changing.Could crying have a less negative feeling ifleaders 15 it as natural?16 gender,leaders need to be trained on how t0 17 crying as another form of emotional expression.The 18 from the top needs to be that no one will lose credibility or be seen as less competent if they cry.Rather,they will be viewed as being 19 while helping to create an even more 20 workplace culture.4选?
    A.politely
    B.naturally
    C.abruptly
    D.angrily
    查看答案
  • 教育方针的特点主要包括
    查看答案
  • 全面建设社会主义现代化国家,最艰巨最繁重的任务仍然在()
    查看答案
  • 张三为自己投保意外伤害保险,保额10万,张三确定李四为受益人.如果张三因意外伤害死亡后,赔款10万元应支付给()
    A.
    张三的配偶
    B.
    张三的子女
    C.
    李四
    D.
    张三的父母
    查看答案
  • 设备监理阶段可分为()、安装调试阶段、试运行阶段监理
    查看答案
  • 关于基金风险指标的计算
    查看答案
  • 答魏老 其二诗词简繁体_译文_作者_创作背景
    查看文章
  • 简见可觅画三首诗词简繁体_译文_作者_创作背景
    查看文章
  • 答陈梅伯见讯诗词简繁体_译文_作者_创作背景
    查看文章
  • 简严承务二首诗词简繁体_译文_作者_创作背景
    查看文章
  • 箴仲殊诗词简繁体_译文_作者_创作背景
    查看文章
  • 简杨廷评诗词简繁体_译文_作者_创作背景
    查看文章