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【单选题】
关于室间质评样本的检测，正确的是A.
实验室必须在最佳条件下检测室间质评样本
B.
实验室必须与其测试患者样本一样的方式来检测室间质评样本
C.
实验室必须在重新维护仪器后检测室间质评样本
D.
实验室必须在重新校准后检测室间质评样本
E.
实验室必须在常规仪器上进行多次测定室间质评样本
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【单选题】He is Tom Hand. His __________ is Tom. [ ]
A.
first name
B.
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C.
last name
D.
school name
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A.
He is a lucky dog
B.
No pains , no gains
C.
All roads lead to Rome
D.
It is no use reasoning with a fool.
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A.
that’s all right
B.
best wishes
C.
it’s out of question
D.
better luck next time
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