A.脊髓灰質(zhì)炎 B.脊神經(jīng)炎 C.脊髓炎 D.面神經(jīng)炎 E.脊髓內(nèi)腫瘤
A.C3或C4 B.C5或C6 C.C3或C2 D.C1或C2 E.C4或C5
A.C7 B.C8 C.C6 D.C4 E.C5