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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.
【单选题】如果一字不差地直接引用他人的文字或者表达，就必须将直接引用的内容用（）引起来，并加注作者、年份，以及该内容所在的页码位置。
A.
单引号
B.
双引号
C.
书名号
D.
方括号