题目He first9 using a cloth bag or placing a bag on histrash cans. But neither of these 10 worked. So he hadto just design his own garbage bag.However, the original tape was a one-off product andnot environmentally friendly. So Shi kept on 11 hisdesign. He remembered reading about ...
aThe following applies to welding in batch production: 下列适用于焊接在分批生产:[translate] aBecause I did not report any hope 由于我没有报告任何希望[translate] agunathena gunathena[translate] aplacing different category trashes into different trash cans 安置另外类别破坏入不同的垃圾箱[translate]...
B. Every household needs to constantly replace the latest trash cans. C. Organic waste holds a large share in the garbage market. D. Families need to develop the habit of garbage sorting. 4. What can be the best title for the text? A. Methane: an Important Greenhouse Gas B. The New...