乳疬的病因是
A.肾气不足
B.冲任失调
C.肝失所养
D.气滞痰凝
E.以上都是
参考答案:E
Thanks for ______ me to go to your party.[ ]
A. ask
B. to ask
C. asking
D. asks
急性脓胸并发支气管胸膜瘘者,首先选用的治疗是()
A.开放引流
B.胸腔闭式引流术
C.胸腔穿刺排脓
D.瘘口缝合
E.病肺切除