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举一反三
【单选题】Many Americans harbor a grossly distorted and exaggerated view of most of the risks surrounding food．Fergus Clydesdale, head of the department of food science and nutrition at the University of Massac...
A.
They overlook the risks of the food they eat.
B.
They overestimate the hazards of their food.
C.
They are overoptimistic about the safety of their food.
D.
They overstate the government's interference with the food industry.
【多选题】注射剂配制时要求是( )
A.
注射用油应用前经热压灭菌
B.
配制方法有浓配法和稀配法，易产生澄明度问题的原料应用稀配法
C.
对于不易滤清的药液，可加活性炭起吸附和助滤作用
D.
所用原料必须用注射用规格，辅料应符合药典规定的药用标准