A.1:2
B.2:1
C.1:1
D.1:4
E.4:1
[单选题]母乳中的钙磷比例为( )A.1:2B.1.2:1C.2:1D.3:1E.以上都不对
[单选题]桂枝汤中桂枝与芍药的比例是A.1:2B.2:1C.3:1D.1:1E.3:2
[单选题]可以预防的癌症有A.1/2B.1/3C.2/3D.1/4E.3/4
[单选题]热凝基托材料的粉液调和质量比是A.1:2B.3:1C.2:1D.4:1E.1.5:1
[单选题]选择基牙的最低限度是临床冠根比( )A.1:2B.2:1C.3:1D.1:1E.1:3
[单选题]女性肌力约为同龄男性的A.1/2B.1/3C.2/3D.1/4E.3/4
[单选题]麻杏甘石汤中原书麻黄与石膏用量的比例为A.1:2B.2:1C.1:1D.3:1E.5:1
[单选题]正常人骨髓中,粒红比值为A.1:1B.1~2:1C.2~3:1D.2~4:1E.2~5:1
[单选题]正常A/G比值为A.1~5/1B.1~4/1C.1~3/1D.1~2/1E.2~3/1
[单选题]适合补充生理需要量的液体是A.1:1B.2:1C.2:3:1D.1:2E.1:4