A.0ng/mL,0.1ng/mLB.0.3ng/mL,0.9ng/mLC.1.5ng/mL,2.1ng/mLD.2.7ng/mL,8.1ng/mL
A.T线比C线显色深B.T线和C线显色一样深C.T线比C线显色浅D.T线无显色,C线有显色
A.高温B.低温C.高渗D.高压