The production of plastics has increased dramatically over the past few decades. This is due in part to the growth of the global economy and the increase in the use of plastic products. The majority of plastics are made from crude oil, which is a non-renewable resource. This means that as...
解析 A【答案】A【核心词汇】 be made of 由……制成【翻译】这架模型飞机是由什么制成的?它是由塑料制成的。【解析】考查词语搭配的用法,A.made of由……制成(看得出原材料的),B.made制作,C.made from由……制成(看不出原材料)D.产自于,根据下句话中的made of plastic可知应该选择A. ...
百度试题 结果1 题目( C )12. What is it made of? A. Cotton. B. Plastic. C. Silk. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Plastic is moldable and bendable material which we use as shopping bags, utensils, toys, CDs and plumbing pipes. Recycling plastic facts and more info.
Polyethylene, or PE for short, is the most common type of plastic on the planet. Depending on the number of polymers in its chain, it can be manufactured to different densities, each of which carries unique properties. While low-density polyethylene (LDPE) is used to make things like plasti...
and impact resistant. It can be manufactured in a range of thicknesses from 200 microns to 5mm with a maximum width of 1600mm. With a relatively low manufacturing cost,ABS plastic sheetingis typically used in the automotive and refrigeration industries but is also in products such as boxes,...
百度试题 结果1 题目What is the pencil case made of? A. Metal B. Plastic C. Wood D. Paper 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“It is made of plastic.”,所以答案是 B。反馈 收藏
What is a plate usually made of? A. Paper. B. Wood. C. Plastic. D. Ceramic. 相关知识点: 试题来源: 解析 D。解析:plate 是盘子的意思,盘子通常是陶瓷做的。选项 A 纸做的是 paper products 纸制品等。选项 B 木头做的是 wooden products 木制品等。选项 C 塑料做的是 plastic products 塑...
However, being plastic based, it’s definitely not green packaging. One sustainable alternative is a wrap made from up-cycled corrugated cardboard. Rather than disposing of or recycling post-consumer cardboard waste, the material is given an additional life as a cushioning agent. Small cuts are...
What Plastic Spoons are Made ofWest Chester