小儿在方药施养中,下列哪项应禁忌()
A.顾护脾胃
B.用药轻巧
C.慎用大辛大热
D.药食相当
E.体虚即可大补
参考答案:E
已知命题p、q,“非p为假命题”是“p或q是真命题”的( )
A.充分而不必要条件
B.必要而不充分条件
C.充要条件
D.既不充分也不必要条件
Now the air in our city is _______ than it used to be. Something must be done to stop it.
A.very good
B.much better
C.rather bad
D.even worse