题目内容

【题目】Mary wants to know ______.

A. where Bob lives B. where does Bob lives

C. where Bob does live D. where Bob living

【答案】A

【解析】

试题分析:句意:玛丽想知道鲍勃住在哪里。宾语从句的结构:主语+谓语+连接词+从句。从句在句中作宾语。从句要用陈述句的语序。如果主句是一般现在时,从句根据需要选择时态,如果主句是过去时态,从句要用相应的过去时态。但是从句是客观真理,一般用一般现在时态。BC是疑问句语序,D项缺少系动词,结构错误,故选A。

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【题目】 Every day there is less and less space on Earth for rubbish. Yet every day we make more and more rubbish. What can we do? We can recycle some of our rubbish. Recycling means that the rubbish will be made into something that can be used again.

Recycling helps Earth. And it saves space in rubbish dumps. Half of everything that we put into landfills could be recycled instead. In fact, most things made of paper, metal, glass and plastic can be recycled.

Paper can be broken into small pieces and made into new paper. Steel and aluminum cans(金属雄)can be melted down(熔化)and made into new cans. The same is true of glass bottles. This can be done aver and over again. Recycling doesn't take as much energy as making these things the first time. So we can use less of Earth's fuel resources.

Plastic can be melted down, too. Then it can be formed into park benches, playgrounds and so on. Some people call plastic the "wood" of the future. Things made of plastic will last about 400 years-even if they stay outside in the weather. No wood can do that!

1The underlined word "landfills" in Paragraph 2 probably means _____________.

A. bench factoriesB. places for rubbish

C. green mountainsD. recycling centres

2According to the passage, what happens last to the can?

A. The can is put into a recycling bin.B. The can is melted down and reused.

C. A steel can gets filled with corn.D. A person uses the corn in the can.

3What is the main idea of the passage?

A. Cans should be melted down.

B. Old newspapers can be reused.

C. We can build benches that last 400 years.

D. We should recycle everything that we can.

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