Complete the following passage with the words in the box. Each can only be used -组卷网

题型：选词填空-短文难度：0.15 引用次数：46 题号：21546628

Complete the following passage with the words in the box. Each can only be used once.（将下列单词前的字母代号填入空格。每空格限填一词，每词只能填一次）

A. move B. history C. asked D. when E. better F. uses

Do you know that humans have been cleaning their teeth for over seven thousand years?

It is thought that the Egyptians (埃及人) used a finger instead of a toothbrush to clean their teeth. Your toothbrush, however, may have also become 1 because it is now possible to clean our teeth without using our hands!

Two Canadians, Adel Elseri and Said Fayad, have made something called T2T or “tongue (舌头)-to-teeth”. Elseri says he came up with the idea 2 he was driving home after a long day at work. His idea is a toothbrush that goes onto your tongue. T2T has special edges and toothpaste. So just 3 your tongue over your teeth and it cleans your teeth just like a toothbrush does! It will make your breath fresh, too.

Elseri and Fayad made this hand free toothbrush because they thought it was a 4 way for people to brush their teeth. But people can only use the T2T once.

Would you use the tongue-to-teeth? The Huffington Post in the US 5 readers what they thought. Sixty-one percent (百分之) said that they would use it while only thirty-nine percent said they would not. I think I am going to keep using my toothbrush.

23-24七年级上·上海松江·期末查看更多[1]

更新时间：2024-01-26 15:23:10 |

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【知识点】发明与创造

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【推荐1】用方框中所给单词的适当形式填空，使文章通顺、正确。每词仅用一次（每空一词）

such wide please invent list

Paul: Hey Roy, the subject for my school project is “Small     1     that have changed the world”. Can you help me think of an invention?
Roy: With     2     ! Let me think...hmm...I know! The zipper!
Paul: The zipper? Is it really     3    a great invention?
Roy: Think about how often it’s used in our daily lives. You can see zippers on dresses, trousers, shoes, bags... almost everywhere!
Paul: Well, you do seem to have a point...
Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions were     4     there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasn’t used     5     .
Paul: Really? So when did it become popular?
Roy: Around 1917.

2017-12-22更新 | 120次组卷

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名校

【推荐2】请根据语篇内容，用方框中所给词的正确形式填空，使短文通顺、连贯，并将答案写在答题卡相应的位置上。方框中有两个词为多余项。

choice strong of solve and important for they which take print build

All of us may meet with the situation---stepping in chewing gum(口香糖) on the ground. It’s quite annoying. A piece of good news came---The Dutch fashion and shoe company Explicit Wear is hoping 1 the problem. In addition, they will also help to keep Amsterdam’s city streets clean.

According to the project, more than 3 million pounds of gum falls on Amsterdam’s ground each year. It 2 the city government millions of dollars to clean it up. To put it into good use, the company manages to invent a limited-edition shoes(限量款运动鞋） 3 adults. The shoes are made from recycled gum that comes from the city’s ground.Nearly2.2 pounds of gum is used in every four pairs of shoes. The map of Amsterdam 4 at the bottom of the shoes. The design is meant to tell people the 5 of protecting the environment. What’s more, the bottoms of the shoes are made of gum, 6 makes the shoes very comfortable to wear. Even better, the shoes actually smell like gum, too--without the annoying stickiness.

The shoes will be sold sometime in June 7 the price will be $332for each pair. The shoes can be ordered now. Customers can have two 8 ---the pink ones and the black ones.

There is no doubt that wearing 9 is quite fashionable. The designer 10 believes the shoes will be quite popular.

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create if clean cover recent use do different catch community

Technology is making it easier than ever before for people to protect the environment. For Bryan Kaleta of California, USA, all it takes to make a 1 is his phone and a trip to the beach.

       The 20-year-old student at Pepperdine University enjoys diving (潜水). He also wants to keep the sea clean.     2    , he turned his hobby into an eco-friendly mission (环保任务)!
       One day when Bryan was playing with his phone, a new app called Rubbish     3    his eyes. The app calls for people around the world to pick up rubbish in their     4    . Not only does it organize local clean-ups, but it also     5     long-lasting solutions to pollution. All     6     have to do is connect their phones to the app and start cleaning. That’s what encourage Bryan to spend his summer diving for rubbish.
       The app helped Bryan record where he was finding the rubbish and     7     he had been to this place. With the app, Bryan had so much fun     8     this seven-week search for underwater rubbish. By now, he has     9     about 20,000 m of San Diego’s beaches. Thanks to Bryan, the beaches has become much     10    .
       If you also would like to do something for the earth, just get started today!

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