首页 › 专项卷 › 2020-2021学年生物人教版七年级下册随堂检测（5）消化和吸收

admins 发表于 2021-8-18 22:41:12

2020-2021学年生物人教版七年级下册随堂检测（5）消化和吸收

※题型：单选题※知识点：单选题※试题难度：中等<br>李浩吃西瓜时把西瓜子也吞进了肚子里,这些西瓜子不会经过的消化器官是(&nbsp;)<br>A.肝脏&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.咽&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.大肠&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.胃<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4167fd5ec20243478bcae9d3245d3662/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/e6a143cacba740afb328ee1d1f389f77/89A08C4D43B2AF6FC13A7DB028FBF8B7.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>进入胃后才开始被消化分解的营养物质是(&nbsp;)<br>A.淀粉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蛋白质&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.脂肪&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.维生素<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/9eae528db331471686c2d283672bc875/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/885681c521744f0089c59c7901f48b5c/7808A07098DBE74B37406B5B21A36F8F.png"><br><br>

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