Steps to keep microfibers from the environment

　　Until more information becomes known, there are steps to take to reduce the quantity of microfibers in the environment.

　　People should use less of the artificial materials. If we already have those in our lives and we're using them, an important step would be washing them less.

　　__5__ A bag is being designed in which you can wash these clothes. The bag traps the microfibers in it and it may be available for purchase soon.

　　A．New technology may also help.

　　B．Studies on how many of the microfibers are released.

　　C．The source of these microfibers may surprise you: your Clothes.

　　D．Washing machines keep microfibers from escaping with the wash water.

　　E．Studies on microfibers in the environment.

　　F．They can also move around the atmosphere.

　　G．So if microfibers have been found in fish and seafood, are they safe to eat?

　　【语篇解读】　本文是一篇说明文。文章主要介绍了微纤维的来源、微纤维对环境以及食物供应的影响和减少微纤维进入环境的措施。

1．答案与解析：C　由文章标题"Are Your Clothes Causing Pollution？"可知，本文与衣服导致污染有关，并结合下文可知，