Advances in medical technology have made it possible for people(live)______longer．

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问题 Advances in medical technology have made it possible for people(live)______longer．

选项

答案to live

解析句中的it为动词make的形式宾语，而真正的宾语一般置后由动词不定式来充当，所以空格处可以填入live的动词不定式形式to live。

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大学英语三级B级

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