《中国药典》检查布洛芬中有关物质，采用的方法是（ ） A．薄层色谱法 B．非水滴定法

It has been said that most of the structural faults of technical reports result from the author's ______ with what he is writing that he neglects to worry enough about how and for whom he is writing.

A．so much concerned

B．too much concerned

C．being so concerned

D．being too concerned

定额套用与换算

巨大卵巢囊肿与大量腹水鉴别，以下哪项体征有帮助

A．有振水感

B．平卧叩诊脐部为浊音，双侧为鼓音

C．主要是下腹部膨隆

D．肠鸣音存在

E．听到静脉"营营音"

收益比较稳定的或正处于成长期的公司在选择股利政策时，多数会选择采用( )。

A．剩余股利政策

B．固定股利政策

C．固定股利支付率政策

D．正常股利加额外股利政策