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Quizzes 英语小测验

语言, 词汇, 语法你掌握了多少? 网上挑战一下自己吧, 看看自己魔高几长? 每周一期的互动式"Quiz Net (在线小测验)" 及时检验你的学习成果.

Environment /energy saving 环境/节能

从下面选项中选择正确答案；单击“核对答案”按钮，核对你的答案. Your score: 0/6 Your score: 1/6 Your score: 2/6 Your score: 3/6 Your score: 4/6 Your score: 5/6 Your score: 6/6

1 : Wind power, solar power and hydro power are all considered to be ________ energy.

	endless
	fast
	recycled
	renewable

2 : If you have a garden, then you might consider installing a _________ to collect rain water for your plants.

	water butt
	water but
	bucket
	water pump

3 : A local council in the UK is hoping to save energy and money by _______ 9000 street lamps in areas where their use is not essential.

	turning down
	turn out
	switching off
	switch off

4 : To help the environment, you can reduce your __________ by not flying.

	carbon monoxide
	expenses
	waste
	carbon footprint

5 : In many cold countries, homes have specially designed windows to keep the house warm. What are these windows commonly called?

	double layering
	double glazing
	single glazing
	tinted windows

6 : Biodegradable means being able to be broken down by the enzymes produced by living organisms. Which of the following objects are NOT biodegradable?

	tin cans
	apples
	organge peels
	paper