贯心肺以行气血,走息道以行呼吸之气是()根源于肾,通过三焦而布散全身之气是()
A.元气
B.宗气
C.卫气
D.营气
E.脏腑经络之气
参考答案:B,A
(2014·苏锡常镇四市二调)After________careful consideration,they finally decided that each child will be offered________university education.
A.the;a
B./;an
C.a;an
D./;a
下颌第一恒磨牙具有
A.4个牙尖,3个牙窝,3条发育沟B.5个牙尖,3个牙窝,4条发育沟C.4个牙尖,3个牙窝,5条发育沟D.5个牙尖,3个牙窝,5条发育沟E.4个牙尖,3个牙窝,4条发育沟