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【单选题】
关于阴道解剖的描述正确的是
A.
阴道黏膜由非角化复层鳞状细胞所覆 盖 ,富有分泌黏液的腺体
B.
阴道后穹窿最深 ,与盆腔最低的直肠子宫陷凹紧密相连
C.
阴道黏膜不受性激素影响,无周期性变化
D.
富含弹力纤维,受伤时不易形成血肿
E.
阴道下端比上端宽
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A.
靠机械牵引脱钩的夹绳器
B.
靠电磁脱钩的夹绳器
C.
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D
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A.
靠机械牵引脱钩的夹绳器;
B.
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A.
satirize the debate on gun control
B.
propose a gun practice
C.
make suggestions on the use of a shotgun
D.
reconcile opposing views
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A.
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C.
故事知识型
D.
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A.
正确
B.
错误
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【单选题】The main purpose of this piece is to______.
A.
satirize the debate on gun control
B.
propose a gun practice
C.
make suggestions on the use of a shotgun
D.
reconcile opposing views
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