血浆内存在的主要缓冲对是 A．KHCO3/H2CO3 B．KHbO2/HHbO2 C_爱下问搜题

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问题单项选择题

血浆内存在的主要缓冲对是

A．KHCO₃/H₂CO₃
B．KHbO₂/HHbO₂
C．Na₂/HPO₄/NaH₂PO₄
D．KHb/HHb
E．NaHCO₃/H₂CO₃

答案

参考答案：E

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       Michael Jackson was born in Indain, America, on Aguest 29, 1958. He was the seventh of the nine
children   1 his family.
       His father, Joe Jackson, set up the family band "The Jacksons". It   2 became "The Jackson 5". Little
Michael always   3 his brothers practice singing. when he was about 5 years   4 he joined the group
and became the lead singer of "The Jackson 5".
       Michael's first public show was at a school program in his   5 grade in 1963. Weaing black   6
and a white shirt, he sang Climb Evry Moutain. Michael said,"Everybody gave me a big hand   7 I
finished singing. I just couldn't believe it. I didn't think I had done anything special. I was just   8 the
way I sang at home every night. I just open   9 mouth and sing".
       Michael's father was very strict with his sons. With their  10 help, Michael and "The Jackson 5"
Started collecting trophies (奖杯) at talent shows.

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