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【单选题】
A．溴化银B．氯化银C．碘化银D．氟化银E．溴化银+碘化银 T颗粒胶片的感光银盐为
A.
A．
B.
B．
C.
C．
D.
D．
E.
E．
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】参芪降糖颗粒(胶囊、片)的功能主治是:
A.
益气养阴，滋脾补肾。主治消渴症，用于2型糖尿病
B.
益气养阴，滋补肝肾。主治消渴症，用于2型糖尿病
C.
益气养阴，滋补脾肾。主治消渴症，用于2型糖尿病
D.
补气养阴，滋补肝肾。主治消渴症，用于2型糖尿病
【单选题】Cleaning clothes usually requires soap and water to remove stains and smells, and a tumble in the dryer or an afternoon on the clothesline to dry. The time and energy needed to turn a heap of dirty la...
A.
it is safe to wear them
B.
it is cost-effective to produce them
C.
their cleaning ability can last
D.
their cleaning effect is satisfactory