咳出大量痰液,静置后分层者,其病因多为
A.气胸
B.肺结核空洞
C.脓胸
D.大叶性肺炎
E.支气管扩张
参考答案:E
This pen is too expensive. Please show me _____ one. [ ]
A. another
B. other
C. the other
D. others
根据我国行政赔偿的计算标准,造成公民死亡的,应当支付死亡赔偿金、丧葬费,总额为国家上年度职工平均工资的()
A.10倍
B.20倍
C.30倍
D.40倍