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【判断题】
圆跳动包括径向圆跳动和端面圆跳动。A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】One Saturday afternoon, Kate went to buy something for her sister and herself. As Kate was coming out of a ____ , a young lady walked towards her. She said she was Miss Green --- a good friend of Kate...
【简答题】完形填空。 One Saturday afternoon, Kate went to buy something for her sister and herself. As Kate was coming out of a 1 , a young lady walked towards her. She said she was Miss Green — a good friend of Kat...
【单选题】有关肺泡的错误选项是
A.
是肺进行气体交换的部位
B.
肺泡上皮由Ⅰ型和Ⅱ型肺泡细胞构成
C.
Ⅱ型肺泡细胞分泌表面活性物质
D.
Ⅱ型肺泡细胞与血管内皮构成血-气屏障
E.
Ⅰ型肺泡细胞与血管内皮构成血-气屏障
【单选题】有关肺泡隔的错误选项是
A.
是相邻肺泡之间的薄层结缔组织
B.
其内有丰富的有孔毛细血管
C.
有丰富的弹性纤维
D.
弹性纤维有回缩肺泡的作用
E.
肺泡隔内的肺巨噬细胞是构成机体防御系统的重要成分之一
【简答题】One Saturday afternoon, Kate went to buy something for her sister and herself. As Kate was coming out of a 1 , a young lady walked towards her. She said she was Miss Green --- a good friend of Kate’s ...
【单选题】有关肺泡的错误选项是( )
A.
是肺进行气体交换的部位
B.
肺泡上度由1型和n型肺泡细胞组成
C.
相邻肺泡间有肺泡孔相通
D.
血型肺泡细胞分泌表面活性物质
E.
Ⅰ型肺泡细胞有增殖能力
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