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Energy saving 环境:节能

Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
 
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 Energy saving 环境:节能
 
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 1 : Wind power, solar power and hydro power are all considered to be __________ energy. Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
endless
fast
recycled
renewable

Energy saving 环境:节能

 
Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
 
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 2 : If you have a garden, then you might consider installing a ___________ to collect rain water for your plants. Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
water butt
water but
bucket
water pump

Energy saving 环境:节能

 
Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
 
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 3 : A local council in the UK is hoping to save energy and money by ____________ 9,000 street lamps in areas where their use is not essential. Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
turning down
turn out
switching off
switch off

Energy saving 环境:节能

 
Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
 
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 4 : To help the environment, you can reduce your ____________ by not flying. Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
carbon monoxide
expenses
waste
carbon footprint

Energy saving 环境:节能

 
Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
 
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 5 : In many cold countries, homes have specially designed windows to keep the house warm. What are these windows commonly called? Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
double layering
double glazing
single glazing
tinted windows

Energy saving 环境:节能

 
Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
 
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 6 : Biodegradable means being able to be broken down by the enzymes produced by living organisms. Which of the following objects are NOT biodegradable? Energy saving 环境:节能
Energy saving 环境:节能
Energy saving 环境:节能
tin cans
apples
orange peel
paper

Energy saving 环境:节能

 
Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能
Energy saving 环境:节能 Energy saving 环境:节能 Energy saving 环境:节能