There are t__ of rivers polluted by factries

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• 1.He never used to swim in the river,______he?A.wouldn't B.doesn't C.was D.did2.More and more fish die because the rivers __________.A.Polluted B.is polluted C.have been polluted D.is being pollutedNot wasting water is an important way to help lessen (减轻）the
• There are t__ of rivers polluted by factries
• There are t__ of rivers polluted by the factories.
• 联系句意,按首字母提示写词.（英语）1.Water may be thr most serious problen in the world .Is this s___ you 2.The water c____ only from rivers,lakes and underground .And we can not even use all of that ,because iceberg t_____ some of it .Even w____,some of the water has been polluted.注：给出单词,写出词义.
• Not only___ polluted,but also __ dirty.请问正确答案是什么?为什么?A.is the air,are riversB.is the air,.rivers areC.the air is,rivers areD.the air is ,are rivers
• Not only___ polluted,but also __ dirty.请问正确答案是什么?为什么?A.is the air,are riversB.is the air,.rivers areC.the air is,rivers areD.the air is ,are rivers
• Not only_polluted,but also_dirty选择题：A.is the sir ,are rivers B.is the sir,rivers areC.the sir is,rivers are D.the sir is,are rivers
• Today,many polluted rivers are getting cleaner and cleaner.
• Now in our country plenty of rivers and lakes ------ Ahave polluted B are polluting
• 翻译Many rivers and lakes are seriously polluted.
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