2. 职称英语
  3. [audioFiles]2017m5x/audio_ezfj_066_170517[/audioFiles] Plastic We use pl

[audioFiles]2017m5x/audio_ezfj_066_170517[/audioFiles] Plastic We use pl

游客2023-10-30  30
问题  
选项
答案     Plastic
    We use plastic wrap to protect our foods. / We put our garbage in plastic bags or plastic cans. / We sit on plastic chairs, play with plastic toys, / drink from plastic cups, and wash our hair with shampoo from plastic bottles. / Plastic does not grow in nature. It is made by mixing certain things together. / Plastic was first made in the 1860s from plants. That plastic was soft and burned easily. / The first modern plastics were made in the 1930s. / Over the years, hundreds of different plastics have been developed. / There is a plastic for almost every need. Scientists continue to experiment with plastics. / They hope to find even more ways to use them. /
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3141822.html
相关试题推荐
随机试题
最新回复(0)