完形乐园趣多多

摘要：

Do you often use plastic straws(吸管)?You probably use them to 1 lots of things,such as soybean milk(豆浆),milk or tea.Plastic straws are small 2 they are a big problem.They are made in 10 minutes,used in 203 and normally remain on the earth for over 100 years since they cannol be 4 easily.

在线出版日期：2022-11-29（万方平台首次上网日期，不代表论文的发表时间）

页数：共2页

页码：64-65