患者伍某,口舌生疮,心胸烦热,口渴面赤,意欲冷饮,小便赤涩刺痛,舌红脉数。治宜选用()。
A.白虎汤
B.导赤散
C.泻白散
D.凉膈散
E.竹叶石膏汤
参考答案:B
铣刀直径100㎜,以25m/min速度铣削,其每分钟转数为40。()
In order to make students have a good knowledge of science subjects, they are encouraged to______ their own science experiments.
A.operate
B.direct
C.manage
D.conduct