3.25去掉小数点后是( ),等于原来的数乘( )。

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问题:

3.25去掉小数点后是(   ),等于原来的数乘(   )。

考点:小数点的移动
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下列各句中,加点的词语运用正确的一项是(   )

A.关于工作职责定位的问题早就已经有明文规定,难道你到现在还没有弄清这件事到底是归组织部管或是归宣传部管吗?

B.人类的某些行为严重威胁到了一些物种的生存,比如挖沙就改变了湖底的回声性质,破坏了江豚寻找食物的环境,损害了江豚种群的基因交流。

C.1 500米游泳赛场上,孙杨不孚众望,强势摘金,打破了世界纪录,给人们带来了又一个惊喜,为这个奥运赛场增添了亮丽的一笔。

D.黄吴怀的书法,于古雅大度中见趣味,于浩然正气中显风骨,显得出神入化,刚柔并济而又入木三分,堪称熔古标新。

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食品安全标准应当包括的内容有( )。

A.食品添加剂的品种、使用范围、用量

B.专供婴幼儿和其他特定人群的主辅食品的营养成分要求

C.对与食品安全、营养有关的标签、标识、说明书的要求

D.食品生产经营过程的卫生要求

E.食品检验方法与规程

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"利小便所以实大便"治法的理论依据是()

A.小肠受盛水谷

B.小肠传化水谷

C.小肠泌别清浊

D.小肠吸收水液

E.小肠下排糟粕

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We might marvel at the process made in every field of study, but the method of testing a person’s knowledge and ability remain as primitive as ever they were. It really is extraordinary that after all these years educationists have still failed to devise anything more efficient and reliable than examinations.
41. ______
They may be a good means of testing memory, or the knack of working rapidly under extreme pressure, but they can tell you nothing about a person’s true ability and aptitude.
42. ______
Your whole future may be decided in one fateful day. It doesn’t matter that you weren’t feeling very well, or that your mother died. Little things like that don’t count: the exam goes on. no one can give of his best when he is in mortal terror, or after a sleepless night, yet this is precisely what the examination system expects him to do. The moment a child begins school, he enters a world of vicious competition where success and failure are clearly defined and measured. Can we wonder at the increasing number of "dropouts": young people who are written off as utter failures before they have even embarked on a career Can we be surprised at the suicide rate among students
43. ______
Examinations do not motivate a student to read widely, but to restrict his reading; they do not enable him to seek more and more knowledge, but induce cramming. They lower the standards of teaching, for they deprive the teacher of all freedom. Teachers themselves are often judged by examination results and instead of teaching their subjects, they are reduced to training their students in exam techniques which they despise. The most successful candidates are not always the best educated; they are best trained in the technique of working under duress.
44. ______
Examiners are only human. They get tried and hungry; they make mistakes. Yet they have to mark stacks of hastily scrawled scripts in a limited amount of time. They work under the same sort of pressure as the candidates. And their word carries weight. After a judge’s decision you have the right of appeal, but not after an examiner’s.
45. ______
Is it cynical to suggest that examinations are merely a profitable business for the institutions that run them This is what it boils down to in the last analysis. The best comment on the system is this illiterate message recently scrawled on a wall: "I were a teenage drop-out and now I am a teenage millionaire."
[A] A good education should, among other things, train you to think for yourself. The examination system does anything but that. What has to be learnt is rigidly laid down by a syllabus, so the students are encouraged to memorize.
[B] The results on which so much depends are often nothing more than a subjective assessment by some anonymous examiner.
[C] Examinations can be taken as a test of a student’s knowledge about a particular subject which would tell the student where he stands among others, and how much he knows and how much he ought to know.
[D] As anxiety-makers examinations are second to none. That is because so much depends on them. They are the mark of success or failure in our society.
[E] The student appearing for the exam takes it under extreme tension and pressure because he knows that he has only one chance to prove his worth and if he fails, he will be left behind for the rest of his life.
[F] For all the pious claim that examinations test what you know, it is common knowledge that they more often do the exact opposite.
[G] There must surely be many simpler and more effective ways of assessing a person’s true abilities.

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中国大地从南到北、从珠江三角洲到长江三角洲,处处燃烧着革命的火焰,使“孙中山先生致力国民革命凡四十年还未能完成的革命事业,在仅仅两三年之内,获得了巨大的成就”。这一“革命的火焰”()

A.促进了国共两党进一步合作

B.完成了民主革命任务

C.实现了孙中山的革命目标

D.动摇了帝国主义统治中国的根基

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