Imagine a world where air pollution is no longer a problem. Clean air is all around us. People don't have to worry about polluting the air every time they drive their cars. They no longer need to face the problem of not having enough fuel either. Although scientists have been trying ...
Imagine a world where air pollution is no longer a problem.Clean air is all around us.People don't have to worry about polluting the air every time they drive their cars.They no longer need to face the problem of not having enough fuel either.Although scientists have been trying for many...
Imagine a world where air pollution is no longer a problem. Clean air is all around us. People don't have to 1 about polluting the air every time they drive their cars. They no longer need to 2 the problem of not having enough fuel either. Although scientists have been trying for many...
Imagine a world where air pollution is no longer a problem. Clean air is all around us. People don’t have to worry about polluting the air every time they take the bus. A city in California has got some new buses. They cost $490,000 each. The new buses are different from the old...
根据第一段最后一句"People don'thave to worry about polluting the air every time they drive their cars. T hey no longer need to face the problem of not having enough fueleither."可知人们每天开车会导致空气污染,所以答案选B。细节理解题。根据第二段第十句"Hybrid cars don't pollute the ...
Passage 2Imagine a world where air pollution is no longer a problem. Clean air is all around us. People don't have to worry about polluting the air every time they drive their cars. They no longer need to face the problem of not having enough fuel either.Although scientists have been tr...
【题目】Imagine a world where air pollution is no longer a problem. Clean air is all around us. People don't have to _ 1__ about polluting the air every time they drive their cars. T hey no longer need to _ 2_ the problem of not having enough fuel either.Although scientists have ...
Just imagine a world where air pollution is no longer a problem.Clean air is all around us.People don't have to worry (1)aboutpolluting the air every time they drive their cars.They no longer need to face the problem of not having enough fuel,either.Recently,car engineers have succeeded...
16.Imagine a world where air pollution is no longer a problem.Clean air is all around us.People don't have to worry about polluting the air every time they drive their cars.They no longer need to face the problem of not having enough fuel either. Although scientists have been trying for...
Imagine a world where air pollution is nolonger a problem. Clean air is all around us.People don't have to worry about polluting theair every time they drive their cars. T hey nolonger need to face the problem of not havingenough fuel(燃料) either.Although scientists have been trying ...