题目

英语阅读填空
The "green" car has become popular in recent years.It means that a car is environmen-tally friendly.Today,most cars are powered by p_____.They make our lives easier,and there are lots of great things about them.But cars have also made problems for the environment.Two of the biggest problems are n_____ and pollution.
With the world's population growing l_____,we have to think of ways to make cars that are better for the environment.One day,maybe you can help i_____ a clean car that makes people,animals and plants happy!
There are a few new types of cars that don't use petrol.We are s_____ learning to make these cars better.The electric car is one of them.This car uses a battery for its power.When you're not driving it,just plug it in like a mobile phone to give yhe battery more power.Some electric cars are 97% c_____than petrol cars because they don't make exhaust(排气).But car makers still can't make a battery that lasts for a long time.That's why electric cars aren't ver p_____.

提问时间：2021-03-27

答案

The "green" car has become popular in recent years.It means that a car is environmen-tally friendly.Today,most cars are powered by petrol.They make our lives easier,and there are lots of great things about them.But cars have also made problems for the environment.Two of the biggest problems are noise and pollution.
With the world's population growing largely,we have to think of ways to make cars that are better for the environment.One day,maybe you can help inventing a clean car that makes people,animals and plants happy!
There are a few new types of cars that don't use petrol.We are still learning to make these cars better.The electric car is one of them.This car uses a battery for its power.When you're not driving it,just plug it in like a mobile phone to give yhe battery more power.Some electric cars are 97% cleaner than petrol cars because they don't make exhaust(排气).But car makers still can't make a battery that lasts for a long time.That's why electric cars aren't very popular.