单项选择题
A.370~740nm B.340~770nm C.370~470nm D.470~740nm
A.6.67~7.78mmol/L B.8.89~10.0mmol/L C.10.0~11.1mmol/L D.7.78~8.89mmol/L
A.90~160mmHg B.80~160mmHg C.80~180mmHg D.90~180mmHg
A.1.5℃ B.1.O℃ C.O.5℃ D.2.0℃
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