一物体由100m高处开始做自由落体运动,第2s内的平均速度是(g=lOm/s2)

题型:选择题

问题:

一物体由100m高处开始做自由落体运动,第2s内的平均速度是(g=lOm/s2)(   )

A.5m/s

B.10m/s

C.15m/s

D.20m/s

考点:自由落体运动
题型:选择题
How can you make a million dollars in one month? I’m sure I am going to get the ____41____ of many readers with the question. The ____42____ news is that you are not going to make a million dollars in one month ____43____ you win the lottery ( * * ) or some other prize.
We all want to be millionaires. However, if you try to ____44____ how they became that rich, you will learn that they worked very ____45____ for the money. That is what most ____46____ have had to do, including Bill Gates and Andrew Carnegie, and they often went ____47____ hardships before they succeeded ____48____.
There are many reasons why the millionaires have made it ____49____ for themselves. In this article, I am going to ____50____ passion (热情) which I think is the most ____51____ quality to have in order to succeed. I am sure that if one were to ____52____ the people who made millions in their lifetime, this would be found in all of them.
Take J.K. Rowling for ____53____. Her first Harry Potter book was sent to twelve publishing houses, all of which ____54____ to publish it. A year later, she was finally given the chance by a small ____55____, which paid £1,500. And the ____56____ from that company was that she should get herself a job since she had little ____57____ of making a living by writing children’s books.
If you want to make a million dollars, find something that ____58____ you really passionate and work hard at it. It doesn’t ____59____ what it is. Let me know how you ____60____.
小题1:
A.attentionB.discussionC.considerationD.excitement
小题2:
A.commonB.funnyC.disappointingD.surprising
小题3:
A.ifB.unlessC.sinceD.though
小题4:
A.find outB.think upC.bring upD.care about
小题5:
A.longB.wiselyC.hardD.happily
小题6:
A.millionairesB.peopleC.leadersD.businessmen
小题7:
A.aroundB.underC.throughD.near
小题8:
A.as wellB.at lastC.on purposeD.by chance
小题9:
A.appearB.completeC.changeD.happen
小题10:
A.talk aboutB.show offC.pick outD.carry out
小题11:
A.interestingB.importantC.unforgettableD.beautiful
小题12:
A.serveB.visitC.marryD.study
小题13:
A.agreementB.experienceC.exampleD.experiment
小题14:
A.promisedB.struggledC.refusedD.tried
小题15:
A.officeB.publisherC.factoryD.school
小题16:
A.adviceB.praiseC.commentD.celebration
小题17:
A.interestB.energyC.timeD.chance
小题18:
A.remindsB.drivesC.forcesD.makes
小题19:
A.matterB.sayC.meanD.care
小题20:
A.understandB.planC.goD.behave
题型:选择题

应用于人际关系的健康教育行为改变理论包括()。

A.社会认知理论

B.社会网络与社会支持

C.紧张和应对互动模式

D.创新扩散理论

E.行为变化阶段模式

题型:选择题

现代领导班子,不仅要求每个成员具备良好的个体素质,而且还要求整个领导班子具备( )。

A.合理的群体结构
B.优化的群体结构
C.科学的群体结构
D.团结的群体结构

题型:选择题

通过安全插卡产品形态实现按需防护对客户有何好处()。

A.简化整网安全策略

B.有效降低安全服务区负载

C.降低耗电,实现绿色环保节能

D.不需要安全处理的业务降低传输时延及被阻断的风险

题型:选择题

治疗湿热带下,在主穴带脉、中极、白环俞、阴陵泉基础上配()

A.气海、足三里、三阴交

B.关元、肾俞、照海

C.蠡沟、中都、太冲

D.水道、次髂

E.中脘、天枢

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