正在下载：2020初三中考真题演练（二）A

初三中考真题演练（二）A 选择题 (A)   Thirty years ago, Lake Ponkapog in Hartwell, New Jersey, was full of life. Many birds and animals lived beside the water, which was full of fish. Now there are few birds, animals, and fish. The lake water is polluted（污染的）. It i...