“It’s a secret. Promise no one else would know it”, he lowered his voice and whispered ____ no one could overhear it.

A．in case

B．even if

C．so that

D．just as

关于小脑幕切迹疝的临床表现，描述正确的是（）

A.意识障碍，呼吸急促

B.血压升高，心率加快

C.意识丧失，同侧瞳孔散大，对侧肢体瘫痪

D.同侧瞳孔扩大，同侧肢体肌张力增高，腱反射亢进

E.同侧瞳孔缩小，对侧肢体肌张力下降，腱反射消失