闻鸡起舞 · 江西专升本刷题

1/10

单项选择题英语练习题

Our environment is facing serious problems today. The air is polluted by cars and factories, and the rivers are __1__ by waste. To protect our earth, we should start with small things in our __2__ life. First, we can reduce the use of plastic bags. __3__ a cloth bag when you go shopping is a good choice. Second, we should __4__ waste into different groups — paper, glass, plastic and so on. This is called recycling. It helps save natural __5__ and reduce pollution. Third, turn off the lights when you __6__ a room. Saving energy is also a way to protect the __7__. Besides, planting more trees can make the air __8__. Trees take in harmful gas and give out fresh oxygen. Everyone should take __9__ in environmental protection. Even a small action can make a big __10__ to our planet.

空位：7

点英文单词可看中文释义

快捷键：A–D 选选项，点选即显示答案，→ 跳过