问题补充：
阅读下面的短文，根据短文内容完成相关任务。
What do you think of the most important invention in the world? The TV? The printing? The telephone? Or the computer? A report shows that they are not the only important inventions. Here are three other important inventions.
One of the simplest inventions is the toilet. Before toilets, waste ran into rivers from people’s houses. Illnesses were common in big cities, and it was often difficult to find clean drinking water.
Important 【小题1】
Some most important inventions
The TV, the 【小题2】, the 【小题3】, the computer
Three other important inventions
Before the inventions
the 【小题4】
【小题5】 ran into rivers from people’s houses
【小题6】 were common in big cities
It was often difficult to find 【小题7】 drinking water
hay, animal food
Most animals were killed in 【小题8】 because there wasn’t enough food in winter
【小题9】
Reading, writing and “close work” would be difficult for the people over 【小题10】
Inventions
答案：
(答案→)Inventions
解析：本文介绍了三种重要的发明：厕所、动物食物和眼镜。在这些东西发明前，生活废水流进河里，大城市里疾病盛行，很难找到干净的饮用水；大部分动物在秋季被杀掉因为冬季没有吃的给它们；四十五岁以上的人没有眼镜看东西很困难。
【小题1】根据短文第一句What do you think of the most important invention in the world?你认为世界上最重要的发明是什么？可知这篇文章的题目应是Important Inventions，故填Inventions。
【小题2】根据文中句子The TV? The printing? The telephone? Or the computer? 可知此处填printing。
【小题3】根据文中句子The TV? The printing? The telephone? Or the computer? 可知此处填telephone。
【小题4】根据文中第二段One of the simplest inventions is the toilet.最简单的发明之一就是厕所。所以此处填toilet。
【小题5】根据文中第二段Before toilets, waste ran into rivers from people’s houses.在发明厕所之前，生活污水从人们的家里流进河里。故此处填Waste。
【小题6】根据文中第二段Illnesses were common in big cities, and it was often difficult to find clean drinking water.疾病在大城市里很常见，经常很难找到干净的饮用水。所以此处应填Illnesses。
【小题7】根据文中第二段Illnesses were common in big cities, and it was often difficult to find clean drinking water.疾病在大城市里很常见，经常很难找到干净的饮用水。所以此处应填clean。
【小题8】根据文中第三段Before the invention,people killed most animals every autumn because there was not enough food for them in winter.在这个发明前，人们每个秋季杀掉大部分动物，因为在冬季没有足够的食物给它们。可知是在秋季杀掉，故填autumn。
【小题9】根据文中第四段The third great inventions is glasses.第三项重大的发明是眼镜。故此处填glasses。
【小题10】根据文中第四段Without glasses,the world would be difficult for the people more than forty-five.没发明眼镜之前，四十五岁以上的人会很难看清东西。over=more than超过，多于，故此处填forty-five。
阅读下面的短文 根据短文内容完成相关任务。What do you think of the most important invention in the world? The T
