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自从笔记本进入办公室，成为主要办公设备之后，关于它所产生的 “久坐” 行为是否危害人体健康一直都存在争议。最近，某权威机构的一项调查显示，单次 “久坐” 超过 40 分钟的职员比低于 40 分钟的职员患上疾病的风险高出 50%。因此，专家建议，那些在办公室办公的职员应该减少使用笔记本电脑办公的时间。
以下哪项为真，则最能质疑专家的结论？（）

A 现代工作追求轻松化，劳累程度比往常降低了很多

B 即便不使用笔记本，大部分办公室职员仍然会久坐

C 职员患上的疾病是否由久坐导致，这还没有确切结论

D 调查中，大部分职员的身体都存在各种健康问题

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热门试卷

A 现代工作追求轻松化，劳累程度比往常降低了很多 B 即便不使用笔记本，大部分办公室职员仍然会久坐 C 职员患上的疾病是否由久坐导致，这还没有确切结论 D 调查中，大部分职员的身体都存在各种健康问题

相关试题

A 现代工作追求轻松化，劳累程度比往常降低了很多

B 即便不使用笔记本，大部分办公室职员仍然会久坐

C 职员患上的疾病是否由久坐导致，这还没有确切结论

D 调查中，大部分职员的身体都存在各种健康问题