胸膜钙化与下列哪种疾病无关()
A．石棉肺
B．结核性胸膜炎
C．脓胸
D．自发性气胸
E．慢性肺脓肿
参考答案：D
My brother likes eating very much but he isn’t very ____ about the food he eats.
A．careful
B．cautious
C．particular
D．generous
道路客运承运人责任险具有（）的显著特点。
A.出险频度低、案均赔款高
B.出险频度高、案均赔款低
C.出险频度低、案均赔款低
D.出险频度高、案均赔款高
