一公共汽车起点站每5分钟发一趟车,1小时要发出多少辆公共汽车( )
A.12
B.13
C.28
D.30
参考答案:B
Child as he was, he________a good idea to solve the problem. [ ]
A. came up with
B. came about
C. came into
D. came out with
下列特定穴中,治疗腑病应选用
A.五输穴B.原穴C.络穴D.下合穴E.郄穴