.
What a pity! He got nothing in ______ for his hard work.
A.award
B.prize
C.reward
D.result
C
以2种浓度的质控物对某检验项目进行室内质控时,下列图形中箭头所指的“点”违背Westgard多规则质控方法的质控规则的是
A.41s
B.13s
C.22s
D.10Xbar
E.R4s
经络学说中被称为“血海”的是
A.足阳明胃经
B.督脉
C.冲脉
D.任脉
E.足太阴脾经