题目内容
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[主观题]
According to the passage, the research published in the Journal of NutritionA.was carried
According to the passage, the research published in the Journal of Nutrition
A.was carried out on male nurses.
B.is considered as the largest study of walnuts anti-diabetic effects.
C.emphasizes walnuts anti-diabetic effects.
D.is the first study of walnuts anti-diabetic effects.
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