A.π/5
B.π/2
C.π/3
D.π/4
[单选题]A.π/5B.π/2C.π/3D.π/4
[单选题]A.π/5B.π/2C.π/3D.π/4
[单选题]A.π/5B.π/2C.π/3D.π/4
[单选题]A.a<0,b<0B.a>0,b>0C.a≤0,b>0D.a≥0,b<0
[单选题]A.①③B.②④C.①④D.③⑤
[单选题]A.2,3,4,5…B.2,4,6,8…C.2,5,8,11…D.3,6,9,12…
[单选题]A.a<0,b<0B.a>0,b>0C.a≤0,b>0D.a≥0,b<0
[单选题]A.a<0,b<0B.a>0,b>0C.a≤0,b>0D.a≥0,b<0
[单选题]A.2,3,4,5…B.2,4,6,8…C.2,5,8,11…D.3,6,9,12…
[单选题]A.加大抗甲状腺药物剂量B.减少抗甲状腺药物剂量C.继续目前治疗D.手术治疗E.除原治疗外,加免疫抑制剂