Cars ____ from abroad are usually more expensive.

The introduction of modern technique from abroad makes it necessary for skilled workers to ____ unskilled workers. A) take place B) take over C) take down D) take the place of

A．take place B．take over C．take down D．take the place of

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The 1 plates of the Earth are formed from _______.

A．the oceanic crusts and continental crusts B．the crusts and the mantle C．the crusts and the top and solid part of the mantle D．the continental crusts and the solid part of the mantle

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__________are borrowed from Japanese.A、Sushi,judo and tsunami

B、Dim sum,tofu and wok C、Ersatz,blitz and quartz D、Opera,solo and grotto

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Where do cars get their energy from？ For most cars, the answer is petrol. 1_____some cars use electricity. These cars have 2 _____motors that get their power from large batteries. In 3___, there are even cars that have 4_____ an electric motor and a petrol motor. These types of cars are 5_____ hybrid (混合) cars.

Most people tend to think of electric cars as a new 6 ____, but they have been around for a long time. In the 7_____ 19th and early 20th centuries electric cars were common because the technology for petrol engines was not very advanced.But 8____ the petrol engine became easier to make and more powerful, this type of engines became the most 9 ____.Interest in electric cars was high in the l970s and 1980s because 10____ became very expensive.Recently, electric cars have again become well-liked because people want cars that pollute 11_____. Electric cars are better than petrol cars 12______ several ways. The biggest benefit is reduced pollution.In areas 13_____ there is a high percentage of electric cars, pollution is not that serious. The second benefit of electric cars is a 14 _____in the dependence on foreign oil.Several countries don’t want to 15 _____on oil from other countries. Since electric cars can run on electricity from coal or nuclear power stations, there is less need to import oil. (15分) (1)第1题最佳答案应选()(1分) A. But B. Nor C. Or D. And (2)第2题最佳答案应选()(1分) A. traditional B. common C. same D. special (3)第3题最佳答案应选()(1分) A. summary B. detail C. time D. addition (4)第4题最佳答案应选()(1分) A. all B. both C. either D. neither (5)第5题最佳答案应选()(1分) A. described B. regarded C. called D. known (6)第6题最佳答案应选()(1分) A. invention B. influence C. instrument D. intention (7)第7题最佳答案应选()(1分) A. last B. beginning C. recent D. late (8)第8题最佳答案应选()(1分) A. unless B. after C. before D. until (9)第9题最佳答案应选()(1分) A. popular B. comfortable C. difficult D. dangerous (10)第10题最佳答案应选()(1分) A. motors B. power C. cars D. oil (11)第11题最佳答案应选()(1分) A. much B. more C. less D. few (12)第12题最佳答案应选()(1分) A. by B. in C. at D. on (13)第13题最佳答案应选()(1分) A. when B. where C. what D. which (14)第14题最佳答案应选()(1分) A. start B. need C. reduction D. rise (15)第15题最佳答案应选()(1分) A. put B. hold C. rely D. keep

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Ideas______from one's own experience are sometimes more valuable than those from books.

A．derived B．deprived C．retreated D．restored

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Cargo that might leak from containers are known as ______.

A.dirty cargoes B.caustic cargoes C.wet cargoes D.bulk cargoes

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In economic recession （衰退）, shoppers_____from buying cars, appliances, and other big-ticket items（）

A．recommended B．refrained C．searched D．stated

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If the twins are easy to tell from each other, they are ____________.

A、very probably non-identical twins B、surely non-identical twins C、surely identical twins D、always a brother and a sister