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【单选题】
下列关于新中国食品安全概念的含义描述中，错误的是（）.A.
从食品安全角度看，食品应当无毒无害；
B.
食品符合应当具有的营养要求；
C.
对人体健康不造成急性、亚急性或者慢性危害；
D.
不存在任何掺假掺杂或添加任何添加剂。
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】3-13 同一变速箱中的高速轴一般较细,低速轴较粗,这是为什么?
【单选题】（）is a collection of data sets,which is so large and complet that is because difficult to process using on hand database management tools or traditional data peocessing applications
A.
big data
B.
cluster
C.
parallel computing
D.
data warehouse
【单选题】From: Linda Rogers To: Nicholas Taylor Subject: Workshop date Date: July 15 Dear Mr. Taylor, Please disregard the e-mail I sent you on July 13. I mistyped the date of the team building workshop. I am ...
A.
To cancel travel arrangements
B.
To notify of a changed venue
C.
To congratulate a colleague
D.
To correct a mistake
【简答题】complet
【简答题】It is believed that on Christmas Day, Saint Nicholas gave presents to good kids, and ______ to bad ones.
【单选题】It was the Dutch who brought the stories of Saint Nicholas to America.
A.
Y
B.
N
C.
NG
【简答题】Complet the labels.
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