A.左側(cè)T4~T8 B.右側(cè)T4~T8 C.左側(cè)T7~T10 D.右側(cè)T7~T10 E.雙側(cè)T4~T10
A.80%~89% B.40%~49% C.50%~59% D.70%~79% E.60%~69%
A.3% B.7% C.25% D.10% E.15%