1. (2019七上·建邺期中) 阅读理解

    Now there is too much garbage(垃圾) on the earth. Our planet is in danger, so it is urgent(紧迫) to classify(分类) garbage. How should garbage be classified? The following pictures may help you.

1. （1） The garbage can be classified into       types.

   A . one B . two C . three D . four
3. （2） Mr. Chen has lots of clothes out of date. He doesn't want to wear them any more. The clothes belong to(属于)    .

   A . recyclable waste B . hazardous waste C . Household food waste D . residual waste