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素能提升演练（三十一）
选修6 Unit 1
Ⅰ. 用所给词的适当形式填空
1.＿＿＿＿＿ chemicals mustn’t be poured into the river because they can ＿＿＿＿＿ fish and even local people. (poison)
2. The study found that many people ＿＿＿＿＿ science with progress. That’s to say, science is ＿＿＿＿＿ with progress. (associate)
3. Watching violence on TV really ＿＿＿＿＿ children because programs with violence are ＿＿＿＿＿ to their mind though sometimes they are believed to be
＿＿＿＿＿. (harm)
4. Londoners often ＿＿＿＿＿ about the weather but their ＿＿＿＿＿ doesn’t work. (complain)
