训练三 综合任务型
(一)电子垃圾(2015，锦州)
根据短文内容完成短文后的任务。
We live in a society that is producing and using electronics (电子产品) all the time.What happens (A)________ your computers，MP3 players and cell phones when they're broken or you want a new one?
Most people just throw them away.In 2014，people around the world produced 41.8 million tons of electronic waste and only recycled 6.5 million tons，according to the United Nations last month.
It's important to pay (B) ________ to ewaste.It can be either valuable or harmful，depending on how we treat it.If people throw it away，the toxic (有毒的) chemicals can get into the soil or air，affecting the environment and people's health.
