本文格式为Word版，下载可任意编辑人教版高中英语选修7 新人教版高中英语选修8Unit4检测试题 特殊是接近期末的时候，对于高中英语的复习还怎样着手进行呢?处于困惑中你，不妨和我一起来做份新人教版高中英语选修8 Unit 4检测试题，盼望对各位有关心! 新人教版高中英语选修8 Unit 4检测试题及答案 一、用所给单词的适当形式完成下列句子 1.Many lakes and rivers have been _ by industrial waste.The new law will reduce the _ of the water.(pollute) 答案：polluted;pollution 2.When did the United Nations come into _ ?Meat will not get cheaper under the _ condition.(exist) 答案：existence;existent/exist
