题目:
根据下面左边图形变化规律,得到的图形是()。
A.A
B.B
C.C
D.D
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D
根据下面左边图形变化规律,得到的图形是()。
A.A
B.B
C.C
D.D
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0403/4a0e22012939e1bf8f59bbcc0e60dd4a.html
下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D
如图所示,小车上有一竖直杆,总质量为M,杆上套有一块质量为m的木块,杆与木块间的动摩擦因数为μ,小车静止时木块可沿杆自由滑下.问:必须对小车施加多大的水平力让车在光滑水平面上运动时,木块才能匀速下滑?
It was two years ago today that the hunting ban came into force, supposedly ending centuries of tradition. However, the law has been an unmitigated failure—not that either side is shouting about it.
It was a nightmare vision that struck fear and loathing into the hearts of millions. When the hunting ban became law, it was said, 16,000 people would lose their jobs, thousands of hounds would be put down, rotting carcasses would litter the countryside, hedgerows would disappear, riders would face on-the-spot fines, law-abiding people from doctors to barristers would be dragged from their horses and carted off to prison, while dog owners would be prosecuted if their mutt caught a rabbit.
These were just some of the claims as desperate countryside campaigners battled to save their sport in the lead—up to the hunting ban, which Labour rammed into law using the Parliament Act on November 18, 2004.
For many, the fears were real. Others exaggerated as they fought an increasingly aggressive anti-hunting lobby which had rejected acres of independent evidence affirming that hunting is the most humane way of killing foxes. In the battle to "fight prejudice, fight the ban", every emotive argument was deployed.
For its part, the anti-hunting brigade extravagantly claimed that the ban would put an end to the rich parading in red jackets. A senior Labour MP, Peter Bradley, admitted in this newspaper that it was, as many suspected, about "class war" . He lost his seat shortly afterwards. But people in red coats did not disappear.
In fact, none of the forecasts came true. What did happen was something nobody had predicted, the spectacular revival and growth of hunting with hounds. In short, the hunting ban has been a failure.
Today, on the second anniversary of the ban’s coming into force on February 18, 2005, new figures show that participation in the sport has never been higher. It is so cheerful that two new packs have been formed, something that has not happened for centuries.
They include the seductively named Private Pack, set up by the financier Roddy Fleming in Gloucestershire. It operates on an invitation-only basis, a sort of hunting private members’club. This can only mean one thing: like it or not, hunting is cool. Young people are taking it up, enticed by the element of rebellion and the mystique of what actually happens as hunts attempt to keep within the law.
The anti-hunting lobby held that ().
A. fox-hunting was an expression of prejudice
B. the countryside campaigners were reasonable
C. the theory of humane killing did not hold water
D. the hunters exaggerated the dreadful scene of hunting
为了提高疗效,减少复发,教育患者需掌握()。
A.正确使用气雾剂的方法
B.哮喘患者不发作可不用药
C.抗感染药治疗可根治哮喘
D.哮喘患者不发作不能使用激素
E.哮喘者需长期使用β2受体激动剂
《木偶奇遇记》匹诺曹深夜出门寻吃的结果是()。
A.找到一个梨
B.被泼了一盆水
开车时离心泵容易抽空的原因有()。
A、吸入罐液位低
B、介质温度高
C、操作压力低
D、泵密封泄漏