Laura is good at sports. She is ______ than her sister.A．more of a sportsmanB．more a sport

overtime. Sometimes I envy you a lot. Ted is a good guy.Alice: ______. You just haven't met the right person. And I think you work too much. You should learn how to entertain yourself and enjoy your life.

A．Come on

B．OK

C．Well done

D．By the way

A.SPO=0,SPH=1

B.SPO=1,SPH=0

C.SPO=0,SPH=0

D.SPO=1,SPH=1

A．room

B．office

C．building

A..csv

B..sav

C..spo

D..sps

A.SpO是根据分光光度计比色原理设计而成

B.SpO利用不同组织吸收光线波长的差异，如Hb吸收660nm的红光， HbO吸收940nm的红外线

C.SpO和SaCh呈显著相关

D.在血液中存有可吸收660nm和940nm光的任何物质时，均可影响SpO的精确性

E.SpO与PaO呈明显的线性正相关

A.90%以上

B.92%-95%

C.96%-100%

D.100%

E.95%-100%