单项选择题
A.移动法B.固定法C.水下法D.辅助器治疗法E.水枕法
A.空气B.血液C.肌肉D.骨骼E.肾脏
A.540-820nmB.420-460nmC.380-720nmD.280-400nmE.760-1000nm
A.10-20minB.20-30minC.30-40minD.40-50minE.50-60min
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