未成熟型畸胎瘤属于 A.癌前病变 B.原位癌 C.良性肿瘤 D.恶性肿瘤 E.交界性

题型:单项选择题

问题:

未成熟型畸胎瘤属于

A.癌前病变
B.原位癌
C.良性肿瘤
D.恶性肿瘤
E.交界性肿瘤

考点:临床执业医师临床执业医师
题型:单项选择题

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    He got up                                  ________ _________ the early bus.

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