脊神经与局麻药接触后，最先被阻滞的是（）
A.感觉神经
B.运动神经
C.副交感神经
D.交感神经
E.膈神经
参考答案：D
He was not listening and made a(an) ______ answer to the teacher's question. [ ]
A. ordinary
B. random
C. reasonable
D. original
引起盆腔炎的原因有哪些？
