以化疗为主，手术和放疗为辅（）
A.绒癌
B.良性葡萄胎
C.侵袭性葡萄胎
D.绒癌+侵袭性葡萄胎
E.胎盘部位滋养细胞肿瘤
参考答案：D
Her mother was out. She stayed at home ______ , but she didn' t feel
A. alone, lonely B. lonely, alone C. alone, alone D; lonely, lonely
严重创伤后需要及时处理的代谢改变是
A．呼吸性酸中毒
B．代谢性酸中毒
C．代谢性碱中毒
D．呼吸性碱中毒
E．混合性酸中毒
