Although pape tself appeared long beforethattime.In ancienttimes, many kinds of materials(材料) were used instead of toilet paper. For example,sand was used by people who settled near the desert(沙漠); grass was used by people living in thegrassland. Some other things known to have been ...
Today, take a trip to your local supermarket and you will find many different kinds of toilet paper. For such a widely-used, necessary invention, it isn’t given much thought...until it runs out! 1. What might decide which material ancient people used after using the bathroom? A. What...
三、词汇运用根据短文内容和所给汉语提示,写出空白处各单词的正确形式(每空一词)。Before the invention of paper, stone, bamboo,
The Greatest Invention Ever?The article offers information on the history of toilet paper, its use along with spending of 6 billion U.S. dollars on toilet paper, and its consideration as "medicinal" item along with the usage of corncobs for...
Chinese inventor Cai Lun, who was born in 50 AD, invented paper and the paper-making process. This spread through Asia and the rest of the world. Furthermore, the Chinese invention of paper also led to the use of toilet paper. Printing Paper and printing go hand in hand. The Chinese...
In ancient times, many kinds of materials(材料) were used instead of toilet paper. For example, sand was used by people who settled near the desert(沙漠); grass was used by people living in the grassland. Some other things known to have been used included: fur, leaves, rocks, snow, an...
保的)toilet was built without any metal, but it's even6. These days 3-D printingcanhelppeoplestronger than those built from concrete material(混凝土材create料)7. The 3-D-printed public toilet isin size.As part of China's “toilet revolution(革命)”, the8. If a tourist wants to get ...
1. Cai Lun’s invention of paper makes it possible to ___. A. have printing B. feed animals C. drink clean water D. do “close work” 2. The invention of the toilet can stop people from ___ so easily. A. saving water B. getting ill C. living in big cities D. finding clean...
__electronic__(电子的)equipment,suchas computers and mobile phones,paperis still around us,14.__textbooks__(教科书),shoppingbags,papermoney,toiletpaper,etc.Weuse paper in many ways every day.Paper is truly one of the most 15.__powerful__(有影响力的)inventionsof all time....
We decided it all looked a bit dicey, and moved to the ramp at the head of Kogarah Bay, which we hoped would be more sheltered. This ramp had a strong onshore breeze and no beach (just rocks) at high tide, but the tide was falling and by the time our boats were set up it ...