Have you ever noticed any (improve)______in the work environment of our factory?

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问题 Have you ever noticed any (improve)______in the work environment of our factory?

选项

答案improvement

解析本题考查词性转换。该句缺宾语，英语中，名词、代词、动名词短语、不定式短语、名词性从句可做宾语。improve的名词形式是improvement。因此，空格处填improvement。

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大学英语三级B级

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