Every one of us can make a great efforts to cut【M1】______ off the use of energy in our country. To begin with, all【M2】______ of

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问题     Every one of us can make a great efforts to cut【M1】______
off the use of energy in our country. To begin with, all【M2】______
of us can start reducing to the use of oil by driving only【M3】______
when we have a real need. That won’t be easy, I know,【M4】______
but we have to start anywhere. What’s more, we can go to【M5】______
work by bike once and twice a week, and we can also buy【M6】______
smaller cars that burn less oil. Other way is to watch our【M7】______
everyday use of water and electric at home. For example,【M8】______
how many times have you walked out a room and leave the【M9】______
lights or television when no one else was there?【M10】______
【M10】

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答案television后面加on

解析 表示开着。
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