Ann is a top student in our school and she does well in her subjects.

A．is good to

B．is good at

C．is good for

D．is good with

急性炎症性脱髓鞘性多发性神经病与周期性瘫痪的鉴别在于后者除有四肢弛缓性瘫痪外还有（）

A.感觉障碍

B.心电图可见T波降低或倒置，出现u波，血清钾降低

C.脑神经麻痹

D.尿便障碍

E.呼吸肌麻痹