A.
B.
C.
D.
[单选题]A.B.C.D.
[单选题]A.-x-1B.-x+1C.D.E.x-1
[单选题]A.0°B.25°C.10°D.15°E.30°
[单选题]A.10B.50C.100D.200
[单选题]A.B.血钾浓度C.血葡萄糖水平D.血钙浓度E.血TSH水平
[判断题]A.对B.错
[单选题]A.B.C.D.E.