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Today’s drivers may feel shocked by the high price of petrol when they drive to the gas station. However, the car industry has the technology to solve the problem . It’s the hybrid car(混合动力汽车). What is a hybrid car? Any car that uses two or more sources of power is a hybrid car. Most hybrid cars on the road right now are petrol-electric hybrids. The petrol-electric hybrid car is just what it sounds like — a cross between a petrol-powered car and an electric car. A gas-powered car has a fuel tank(油箱), which supplies petrol to the engine. An electric car, on the other hand, has a set of batteries that provides electricity for the car. To be useful to you or me, a car should be able to run at least 300 miles (483 km) before refueling, be capable of(能够) being refueled quickly and easily and fast enough to keep up with the other traffic on the road. A petrol car meets these requirements(要求)but produces a large amount of pollution. An electric car, however, produces almost no pollution, but can only go 50 to 100 miles (80 to 161 km) between recharging(充电). And the problem has been that the electric car is very slow and inconvenient to recharge. A petrol-electric car combines the advantages of the two power sources into one system that uses both gas power and electric power. Some experts believe that the hybrid car is “the next generation of smart cars”. A hybrid car can go up to 50% further than a traditional car can on the same amount of gas! It saves driver’s money on gas and cuts air pollution! 小题1:What do the underlined words “the problem” in Paragraph 1 refer to? A.The price of petrol goes up and down. B.The gas-powered car is sold at a high price. C.The gas-powered car causes air pollution. D.The price of petrol keeps going up. 小题2:How many sources of power do most hybrid cars use? A.Two. B.Three. C.Four. D.It depends. 小题3:The author thinks that electric cars _____. A.are smart vehicles B.are popular vehicle C.are not practical D.are not slow 小题4:Some experts believe that the hybrid car will have a large market in future because _____. A.it is just powered by renewable energy B.it saves money and is eco-friendly C.it goes further than a traditional car D.it is safe, cheap and produces no air pollution
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参考答案:
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【单选题】集中力作用处的剪支梁,其剪力图是( )。
A.
产生突变
B.
不会突变
C.
向上突变
D.
向下突变
【简答题】具内酯或内酰胺结构的生物碱在正常情况下,在____中其内酯或内酰胺结构可开环形成____而溶于水中,继之加____复又还原。
【单选题】PZ电子云的形状是:
A.
两个圆
B.
两个椭圆形状
C.
两个方形
D.
两个长方形
【简答题】绝对计程仪航速是船舶在______ _情况下的对地航速. I无风流;II.有风无流;III 有流无风;IV.有风流A. 仅Ⅰ B. Ⅰ、Ⅱ C. Ⅰ~Ⅳ D. Ⅰ、Ⅱ、Ⅳ
【判断题】Professional socks should be the same color of the suit and at least as dark as your suit.
A.
正确
B.
错误
【简答题】A dark suit is ________ to a light one....
【单选题】绝对计程仪航速是船舶在_______情况下的对地航速 I. 无风流;II.有风无流;III有流无风;W.有风流
A.
仅I
B.
I、II
C.
I、Ⅱ、IV
D.
I~IV
【多选题】安全生产管理中运用人本原理得出的原则是____.
A.
动力原则
B.
能级原则
C.
预防原则
D.
反馈原则
E.
激励原则
【单选题】How to dress if your interview is less formal?
A.
For men: Conventional dark-colored suit (black, navy or charcoal grey are good) with a conservative shirt: plain pastel shades or modest stripes and dark polished shoes.
B.
For men: wear nice slacks (not jeans, sweatpants, or shorts), a long-sleeve shirt with a collar that is tucked-in, and matching belt, shoes, and socks.
C.
For women: Conventional suit or coordinating jacket and knee-length skirt.
D.
For women: Don’t wear lots of make-up, perfume or jewellery.
【简答题】I ____________ a dark grey suit.
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