美国著名太空学者迪安说：“美国人必须清醒地意识到，我们在太空中面对的将不仅仅是白蓝红旗帜（俄罗斯国旗），一条红色巨龙正在太空轨道中升起！”这条“红色巨龙”最有可能是指

    James Dyson is a famous British inventor. One of his well­known inventions is the bagless vacuum cleaner (真空吸尘器).He 1 it in 1978. Today Dyson still2that day. “...I was the only man in the world with a bagless vacuum cleaner！” he said.

    Dyson, 65, wasn't a(n) 3at first.When he studied art at the Royal College of Art in London, he began to show an interest in design. There he invented his first product, the Sea Truck. It was a boat for4anything between islands.

    Then he started his first company to make and sell5invention. The Ballbarrow is a kind of vehicle (交通工具).But later Dyson left his6He didn't agree with his partners.

    After that Dyson began to improve on the vacuum cleaner. In 1985, Dyson took his product to Japan and7the Japanese to sell it. However, he didn't make much money. Several years later Dyson decided to8and sell the machine himself. By 2005, Dyson controlled both the European and American 9.

    Along the way, Dyson discovered the secret of10 “People will buy products if they're better”.

英国《权利法案》、美国《1787年宪法》和法国《1875年宪法》的共同之处是

①是资产阶级专政的立法保障 ②有助于资本主义民主制度的发展

③是资产阶级革命成果的法律总结 ④理论基础是孟德斯鸠的三权分立学说

为保障各民族都有适当数量的人大代表，人口再少的民族也有全国人大代表。这体现了（    ）