A.2
B.2.5
C.3
D.3.5
[单选题]A.2B.2.5C.3D.3.5
[单选题]A.2B.2.5C.3D.3.5
[单选题]A.2B.2.5C.3D.3.5
[单选题]A.2B.2.5C.3D.3.5
[单选题]A.毛细血管瘤B.海绵状血管瘤C.蔓状血管瘤D.淋巴管瘤E.神经纤维瘤
[单选题]A.2B.2.5C.3D.3.5
[单选题]A.2B.2.5C.3D.3.5
[单选题]A.2B.2.5C.3D.3.5
[单选题]A.26.7B.44.4C.50D.133.3