【判断题】【消耗次数：1】
小肠分节运动的主要作用是将食糜推进到下一个肠段进行消化和吸收。
①
正确
②
错误
参考答案：
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相关题目
【单选题】
下列对消化和吸收概念的叙述，错误的是（）
①
消化是食物在消化道内被分解为小分子的过程
②
消化可分为机械性消化和化学性消化两种
③
小分子物质透过消化道黏膜进入血液和淋巴循环的过程称为吸收
④
消化不良与吸收障碍通常是两个相关的病症
⑤
消化主要在胃中完成，吸收主要在小肠完成
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