Hybrid cars have much smaller petrol engines, improved by electric motors when needed, so they use less petrol. Another way that fuel consumption is cut by a system of “regenerative (再生的) braking”. The electric motor is used to slow down the car, rather than conventional brakes. The ...
及 Another problem is that electric cars cannot travel as far as petrol cars.可知,电动汽车比汽油车贵,而且它们不能走到汽油车那么远。故填Electric cars are more expensive than petrol cars and they cannot travel as far as petrol cars. 1.明确阅读任务 同学们在做题的时候,首先要先阅读所给的任务,...
根据"There are some differences between different models of hybrid cars,but the general principle is that the car runs on petrol,and the electric motor kicks in when additional power is required,for example,when going uphill.In some hybrid cars the petrol engine(引擎)turns itself off when not...
as well as incentives ranging from initial purchasing grants to cheaper VED road tax and Congestion Charge exemptions. However, experts suggest that insuring an electric or hybrid car can be more expensive than insuring a car with a petrol or diesel engine...
Hybrid cars (混合动力车) are cars that run on petrol and electricity. They have a small standard petrol engine and a battery (电池) electric motor to provide electric power. There are some differences between different models of h
12.C.细节理解题.由第一段中的"the general principle is that the car runs on petrol,and the electric motor kicks in when additional power is required"和第二段中的"Hybrid cars have much smaller petrol engines,improved by electric motors when needed,so they use less petrol."可知,混合动力车在...
Hybrid cars (混合动力车) are cars that run on petrol and electricity.They have a small standard petrol engine and a battery (电池) electric motor to provide electric power.There are some differences between different models of hybr
Hybrid cars are cars that run on both petrol and electricity.They have a small standard petrol engine and a battery and electric motor to provide electric power. There are some differences between different models of hybrid cars,but the general principle is that the car runs on petrol,and the...
A.energy wasted in conventional cars is stored in the battery B.the conventional brakes are used to slow down the car C.the battery charges itself when the car is accelerating D.the petrol engine is usually turned off automatically 34.From the last paragraph we can learn that Hybrid carsB...
【题目】Hybrid cars (混合动力车) are cars that run on petrol and electricity. They have a small standard petrol engine and a battery (电池) electric motor to provide electric power. There are some differences between different models of hybrid cars, but the general principle is that the car...