下列加横线的词语的意义与现代汉语相同的一项是[ ]
A．微夫人之力不及此
B．行李之往来，共其乏困
C．舍郑以为东道主
D．敢以烦执事
答案：B
六经病证的传变中并病是指（）.
A.由某一经病证转变为另一经病证
B.隔一经或两经以上相传者
C.伤寒病初起不从阳经传入，而病邪直入于三阴者
D.伤寒病不经过传变，两经或三经同时出现的病证
E.伤寒病凡一经病证未罢，又见他经病证者
(2013·湖南，35)Not once________to Michael that he could one day become a top student in his class.
A．occurred it
B．it did occur
C．it occurred
D．did it occur
