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A．To restore our atmosphere. B．To stop refrigerator-use. C．To prevent people from killing insects. D．To restrict the use of some pollutants that harm the ozone layer.
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【简答题】阅读理解。 Pets are a part of people's lives. Some pets are like family. In these days, many people have pets at home and spend a lot of money improving their lives. In fact, in some parts of the world, pe...
【简答题】These pets ____________a lot of care and attention.
【简答题】阅读理解。 Pets are a part of people's lives. Some pets are like family. In these days, many people have pets at home and spend a lot of money improving their lives. In fact, in some parts of the world, pe...
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