皮皮学，免费搜题
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【单选题】
以（）为目的的食品添加剂叫食用色素。A.
增加食欲
B.
提高食品售价
C.
提高食品质量
D.
食品着色
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皮皮学刷刷变学霸
举一反三
【简答题】reduce stress
【简答题】________ (保持幽默有助于) reduce stress and promote creative thinking in today’s competitive society.
【简答题】一个算法的时间复杂度为 , 其数量级表示为_____。
【简答题】If you learn the______, your focus on relaxation, enjoyment and health will reduce stress, anxiety and worry.
【简答题】According to the program in 2002, caregivers were expected to reduce stress by______.
【单选题】According to the passage, to reduce stress has something to do with the following EXCEPT
A.
one's interest.
B.
one's position.
C.
one's health.
D.
one's mood.
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