常脉中有神的表现是（）
A.从容和缓
B.节律一致
C.不浮不沉
D.柔和有力
E.尺脉沉取有力
参考答案：D
The parents rushed to the school, only ______ that their son had left without a word.
A．to tell
B．to be told
C．being told
D．having told
程序中若有如下说明和定义语句 char fun(char*); main() { char*s="one",a[5]={0},(*f1)()=fun,ch; ..... } 以下选项中对函数Fun的正确调用语句是【 】。
A．(*f1)(a)
B．*f1(*s)；
C．ch=*f1(s)；
