Dukes分期中,C期代表()
A.癌肿浸润深度未穿出肌层
B.癌肿已穿出深肌层
C.癌肿侵入浆膜层
D.癌肿伴有淋巴结转移
E.癌肿伴有肠旁及系膜淋巴结转移
参考答案:D
Who sang the ________ in your class. [ ]
A. bad
B. badly
C. worse
D. worst
伤湿止痛膏是( )
A.软膏剂B.铅硬膏C.巴布剂D.橡胶膏E.涂膜膏