To some people, happiness is __________ by family and friends, while to others, it means ___________ success.A.being surrounded ; achievingB.being surrounded ; to achieveC.to surround ; achievingD.surrounding ; to achieve
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A解析试题分析：课本原文.surround围绕，题中应为被动，现在分词的被动形式为be being done . mean doing sth 意味着做某事考点：mean 一词用法
点评：mean 一词用法是重点，并不难。掌握mean to do sth 打算做某事 mean doing sth意味着做某事