滋腻补益药宜()
A.食前服
B.食后服
C.空腹服
D.不定时服
E.定时服
参考答案:C
___ the clock structk twelve. I got home with my brother.
A.As
B.While
C.When
D.Since
汉代,以()、()相配,以纪年、月、日。