痉病的主证有( )
A．独头动摇
B．背反张
C．身热足寒
D．啐口噤
E．颈项强急
参考答案：A,B,C,D,E
I am good at math, but his English is ________ than mine.
A．much better
B．more better
C．very better
D．pretty better
对磺胺过敏的高血压者不宜选用（）
A．氢氯噻嗪
B．利血平
C．钙拮抗剂
D．胍乙啶
E．普萘洛尔
