内痔,气滞血瘀型治则是()
A.活血化瘀
B.活血化瘀,理气通便
C.清热除湿,活血化瘀
D.清热利湿,消肿止痛
E.健脾温中,固脱止血
参考答案:A
I don’t mean __ you because what I have said really means __ you to be good.
A.to hurt; to advise
B.to hurt; advising
C.hurting; to advise
D.hurting; advising
恒温条件下,将2.0molSO2与amolO2混合通入一密闭容器中,发生如下反应:
2SO2(g)+O2(g)2SO3(g)。反应达平衡时,测得容器内n(SO3)=1.3mol,n(O2)=3.0mol。求:
(1)a的值。
(2)平衡时SO2的转化率。