A.60μF
B.30μF
C.60F
[判断题]A.对B.错
[单选题]A.0.44B.0.55C.0.62D.0.71
[单选题]A.酸性岩B.基性岩C.中性岩D.喷出岩
[单选题]A.缺牙间隙宽B.缺牙间隙窄C.D.E.
[单选题]A.B.C.D.