英语语法
editorsofnewspapersandmagazizesoftengotoextremestoprovidetheirreaderswithunimportantfactsandstatistics.这句话中toextremestoprovidetheirreaderswithunimportantfactsandstatistics在句中做什么成分?
不定式和动名词短语都能做哪些成分呢?....
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