He _____  after the doctor had almost given him up.[      ]

A. pulled down            

B. pulled up            

C. pulled through          

D. pulled off

脊柱结核早期发生截瘫的原因，下列错误的是（）

A.脓液进入椎管压迫脊髓

B.结核性肉芽组织进入椎管压迫脊髓

C.干酪样坏死物质进入椎管压迫脊髓

D.死骨进入椎管压迫脊髓

E.环形瘢痕组织形成压迫脊髓