题干
Could you please tell me how to _______ my shyness?
A：do with
B：deal with
C：agree with
D：come up with
答案(点此获取答案解析）
B
O2+HbCO ，37 ℃时，该反应的平衡常数K="220" 。HbCO的浓度达到HbO2浓度的0.02倍，会使人智力受损。据此，下列结论错误的是 ( )
