对人的正常心理与异常心理进行判别时，下列表达中不属于标准化区分法的标准是( )。
A. 医学标准
B. 伦理学标准
C. 内省经验标准
D. 社会适应标准
查看答案
下述哪个气体在吸人气中容积百分比最高
A. O2
B. N2
CO2
D. H2O
"The King's 24 Violins" is mentioned in line 15 to illustrate（）
A. how the violin became a renowned instrument
B. the competition in the 1600's between French and Italian orchestras
C. the superiority of French violins
D. why the violin was considered the only instrument suitable to be played by royalty
腐败作用不会
A. 提供部分脂肪酸
B. 产生少量维生素
C. 直接产生假性神经递质
D. 产生NH3
The word "unprecedented" in line 25 is closest in meaning to（）
A. slow
B. profitable
C. not seen before
D. never explained
微信支付 
支付宝支付