Cut the Carbon Footprint Everything you do leaves a "carbon footprint" (碳足迹). For example, when you travel in a taxi, the ca

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问题 Cut the Carbon Footprint
Everything you do leaves a "carbon footprint" (碳足迹). For example, when you travel in a taxi, the car gives off CO₂ into the air. CO₂ is a greenhouse gas. Greenhouse gases make the earth become warm. To protect our environment, we need to leave less of a "carbon footprint". How big is your carbon footprint? To get an idea, take a look at the following numbers.
Living areas
. TV sets and DVD players produce 723kg of CO₂ a year.
. If you turn them off when you’re not using them, you can cut that number by 108kg.
Laundry room (洗衣房)
Drying clothes in a dryer produces a lot of CO₂.
. If you use your dryer five times per week, you produce 185kg of CO₂ per year.
. Dry your clothes in the sun instead.
Bathroom
. If you take an eight-minute shower every day, you produce 616kg of CO₂ a year.
. If you only use six minutes to take a shower, you can cut that number by 154kg a year.
Watching TV and traveling in a taxi can produce little CO₂.

选项 A、TRUE
B、FALSE

答案B

解析题目中little (几乎没有) 错误，因为原文第一段“when you travel in a taxi，the car gives off CO₂ into the air”中讲明了这种行为产生二氧化碳。

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本试题收录于：小学英语题库特岗教师招聘分类

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