题型:完形填空 题类: 难易度:普通
山东省潍坊市2024年中考英语真题
There are over fifty different types of plastics. Many of them are used 1 packaging (包装). Most plastics do not break down and a lot of them are not recyclable. When they are 2 , they can pollute the air and make it very dangerous.
One of the most popular plastics used in making bottles is called PET. This can be recycled. Plastics 3 PET need to be labeled so they can be collected easily for recycling. In America, PET is recycled and used to make 4 things, such as flowerpots and milk crates. In Germany some bottles are made from a type of plastic which breaks down in strong 5 or when buried. 6 this is expensive and the bottles might break while they are being need.
Nearly all the things you buy from the supermarket are wrapped in something. 7 fruit and vegetables are wrapped in plastic or in plastic bags. When we use these things, we usually 8 the packaging. Packaging keeps food 9 . It protects the food and also gives us information about the product. But is it all necessary? If you add up all the packaging, it comes to a lot.
Try not to buy things that use a lot of plastic. You'd better 10 your old plastic containers for keeping things.
A: 补全46-48题信息。每空限填一词。
B: 补全49-50题信息,每空不超过3词。
Ear Cleaning Lesson So you' re watching TV now. Suddenly, your ea r starts to feel a little bit uncomfortable. After you dig your little finger around in your ear for a while, you dig out a little brown ball. That's earwax. | ||
Earwax is produced in your inner ear canal(管, 道). The dead skin cells(皮 肤 细 胞 ) and oils in the canal mix together to form these little brown balls. They help keep the skin in our ears healthy and slightly wet, protecting the ear canal. | ||
However, the helpful earwax can sometimes make our ears uncomfortable. At that point, should we try to get it out? Never use cotton swabs! Millions of people use cotton swabs to clean their ears. Well, in fact, while you may be able to get a little bit of the earwax out, you're probably just pushing more of it back in. And the inner end of ear canal can be filled with earwax. Even worse, the car drum may also be hurt because of cotton swabs. In daily lives, if you really want to, you can clean your outer cars with a little soap, water and a washcloth. And most of the time, there's no need to clean ear canals. The ear canal can naturally push out extra (额外) earwax. When you run, bathe or do other things, the extra earwax will fall out. So the best way to get the extra earwax out of our ears is— just to leave it alone. | ||
What's earwax? ●Produced in the inner ear {#blank#}1{#/blank#}; ●Forming by dead skin cells and oil s mixed together; ●Keeping the skin in ears {#blank#}2{#/blank#} and slightly wet. | ||
What to do or not to do? ● {#blank#}3{#/blank#} use cotton swabs: 1. may push more earwax back in; 2. may hurt ear drum. ● Clean {#blank#}4{#/blank#}: clean with a little soap, water and a washcloth ● Clean car canals: the best way to clean earwax— to {#blank#}5{#/blank#} |
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