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【多选题】
从燃油添加剂应用效果看，减少了废气中的SO₂，减少沉积物的数量，从而抑制( )现象
A.
积灰尘
B.
结垢
C.
散热
D.
传热
参考答案：
参考解析：
刷刷题刷刷变学霸
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.