磺胺类药物的活性必需基团是
A.偶氮基团B.4-位氨基C.4-杂环基D.百浪多息E.对氨基苯磺酰胺
参考答案:E
It is not right ______ in public places. [ ]
A. smokes
B. smoking
C. smoked
D. to smoke
经期,面浮肢肿,腰膝酸软,倦怠乏力。腹胀便溏,月经量多,色淡质稀,舌淡,苔白,脉沉弱。治法是
A.理气行滞,化湿消肿
B.温肾健脾,化气行水
C.调肝理气,化气行水
D.滋肾补脾,行气利水
E.通利三焦,行气利水