腰麻穿刺时，穿刺针依次经过的组织，下列哪些是正确的（）

A.皮肤皮下组织棘上韧带棘间韧带黄韧带硬脊膜和蛛网膜

B.皮肤皮下组织棘上韧带棘间韧带黄韧带

C.皮肤皮下组织棘间韧带棘上韧带黄韧带蛛网膜

D.皮肤皮下组织棘上韧带黄韧带棘间韧带蛛网膜

E.皮肤皮下组织棘上韧带棘间韧带黄韧带蛛网膜

In my opinion, knowledge in the book is important, but of at least________importance is personal

experience.[      ]

A. fair

B. reasonable

C. equal

D. proper