The idea of wheels may have come from ______.

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• Which of the following titles best expresses the ideas of the passage?

  A . Needed: a Better Model for Education B . Gonski: the Advantages and Disadvantages C . Needed: a Better Model for Funding Schools D . Gonski: a Funding Model Favored by the Prime Minister

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• Rotation of the steering wheel on the navigation bridge initiates oil pressure being applied to the steering gear rams by （）.

  A . regulating the oil flow with the six-way valve B . moving the automatic differential valve C . moving the receiving tele-motor which regulates the two-way valve D . varying the angle of a tilting box or eccentricity of a floating ring

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• In an electro-hydraulic steering system, under movement is maintained in close synchronization with the steering wheel position by means of the （）.

  A . trick-wheel B . follow-up control C . six-way valve D . Rapson slide

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• The（）of the telemotor is built the steering wheel console and located on the bridge.

  A . transmitter B . receiver C . pipes D . charging unit

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• Although two cultures may share the same ideas, their meaning and significance may not be the same.

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• What is the central idea of the declaration of independence

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• In the eyes of users of the quasilogical style, how the idea is presented is much more important than the idea itself.

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• The 4Cs of marketing is the foundation of the idea of marketing mix.

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• Which statement is the main idea of the second paragraph?‍Which statement is the main idea of paragraph 2?

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• The subversive ideas that _____ all these periodicals may do great harm.

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• What's the main idea of the passage?

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• To leave the readers a deeper impression, the concluding paragraph may add some new ideas.

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• Which of the following best summarizes the main idea of the passage？

  A．The Internet is posing a threat to publishers. B．A new mode of publication is emerging. C．Authors welcome the new channel for publication. D．Publication is rendered easier by online service. 此题为多项选择题。

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• What is the main idea of the text？

  A．organically grown foods are nutritious. B．how to buy organically grown foods. C．what does organically grown foods mean？ D．a general standard should be established to regulate the organically grown produce.

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• What's the main idea of the passage？

  A．Everybody uses only one form. of communication. B．Nonlinguistic language is very useful to foreigners. C．When a language is a barrier, people will find other forms of communication. D．Although other forms of communication exist, oral speech is .the fastest.

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• Which of the following is the main idea of this passage？

  A．Fire can help people in many ways. B．Fire can be both helpful and dangerous. C．Fire can burn things and people. D．We must be careful with matches.

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• This passage says that the first wheel may have been a ______.

  A．heavy log B．piece of metal C．piece of log

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• Man&39;s first real invention, and one of the most important inventions in history, was the wheel. All transportation and every machine in the world depend on it. The wheel is the simplest yet perhaps the most remarkable of all inventions, because there are no wheels in nature-no living thing was ever created with wheels. How, then, did man come to invent the wheel？ Perhaps some early hunters found that they could roll the carcass of a heavy animal through the forest on logs more easily than they could carry it. However, the logs themselves weighed a lot.

  It must have taken a great prehistoric thinker to imagine two thin slices of log connected, at their centers by a string stick. This would roll along just as the logs did, yet be much lighter and easier to handle. Thus the wheel and axle came into being and with them the first carts. 1、The wheel is important because__________. A.it was man’s first real invention B.all transportation depends on it C.every machine depends on it D.both B and C It was remarkable of man to invent the wheel because__________.A.it led to .many other inventions B.man had no use for it then C.there were no wheels in nature D.all of the above The wheel was probably invented by__________.A.a group of early hunters B.the first men on earth C.a great prehistoric thinker D.the man who made the first cart The wheel is called__________.A.simple B.complicated C.strange D.unusual 请帮忙给出每个问题的正确答案和分析，谢谢！

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• Shopping in IKEA is different. Our idea is to offer you a place where you can enjoy shopping without interruption by others. IKEA has developed a set of shopping systems to help you during the whole shopping process. You may find most of the information you need through shopping guides, signs, price tags and catalogues, and of course our sales staff will be available if you need any help.

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• Pain is easier to endure if you know you can end it. Speakers at a session on pain at the British Association's psychology section have new evidence to support this idea for two common experiences of pain: in childbirth and at the dentist's. On the other side of the coin, their inability to control pain may explain why some people with continual pain have psychological problems as well.

  Dr. J. Robinson found out about the phenomenon of self-controlled pain almost by accident. He was studying the effects of analgesics used to control pain during childbirth and as part of the experiment made it possible for women having their child to press a button which gave an automatic injection—instead of having all injections made by the doctor. Afterwards these women did not say that they had less pain than other women in childbirth, but they did use considerable less of the drug. J. Atkins, a dental surgeon, has observed a similar phenomenon. As part of their efforts to make dentistry painless, Atkins and researchers at Aston University in Birmingham offered patients a switch they could flip to turn off the dentist's drill whenever they chose. But, after trying the switch on 50 patients Atkins gave up; none of the patients had ever flipped the switch. Perhaps the extra endurance was because the Aston team also use other methods to make dentistry painless. Apparently few other dentists are so considerate. The end result, according to the Birmingham survey, is that British people avoid going to the dentist, with the consequence that almost 30% of people in England and Wales have lost all their teeth, and more than seven out of ten have lost at least six teeth. Less than half of the public pay regular visits to the dentist. To find out why, Atkins and psychologist Cumberbatch interviewed a sample of patients attending a dental hospital. The most common reason people gave for not having dental check-ups were fear and pain. By using a little care and taking time to explain what will happen, Atkins feels, dentists could overcome these fears. There are techniques for giving injections without pain, and a "calm unhurried approach" to drilling can make that painless, too. Sadly, few dentists seem to take much trouble with their patients. "I am not nervous when I go to the dentist, and I do not have any pronounced sympathy for those who are, " said one dentist. "I tend to take the point of view that they are being unreasonable at my expense." The passage most possibly comes from______. A．a medical textbook B．a psychology textbook C．a popular magazine D．a serious magazine

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• idea的用法 His idea of an energetic afternoon when the sun was shining was to sit under a tree,with a pretty girl by his side,and all the time in the world to talk of this and that,to count the blades of grass. 这是idea of an energetic afternon是何意思,idea

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