◎ 题干
Bob has learned a lot from his _______ of working in different gyms and is now an expert on all kinds of _______.
A.experience; equipmentB.experience; equipments
C.experiences; equipmentD.experiences; equipments
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Bob has learned a lot from his _______ of working in different gyms and is now an expert on all kinds of _______. A.experience; equipmentB.experience; equipme…”主要考查了你对  【可数名词及其单复数】【集合名词】【名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。