题目内容
(请给出正确答案)
[单选题]
() the government funds are concerned,he still needed two million dollars for the new
A.At to
B.Concerning
C.About
D.As far as
答案
查看答案
A.At to
B.Concerning
C.About
D.As far as
第5题
A.pH—pKa=logfu/fi
B.pKa—pH=logfu/fi
C.pH—pKa=fu/fi
D.pH—pKa—fi/fu
E.pKa—pH=log(1一fu/fi)
第6题
A.Fu Hsi
B.Shen Nung
C.Huang Ti
D.All the three emperors