核黄疸的发生与下列哪项血清浓度升高关系较大()
A.总胆红素
B.结合胆红素
C.未结合胆红素
D.血浆球蛋白
E.血钠浓度
参考答案:C
The word "preserved" in line 8 is closest in meaning to
A.( confused with others
B.( gradually weakened
C.( protected from destruction
D.( lost permanently
目前在世界上各大交易所交易的股票指数期货品种有()。
A.标准普尔500种股票价格综合指数期货
B.金融时报100种股票价格指数期货
C.恒生股票价格指数期货
D.NASDAQ股票价格指数期货