Itisrequiredthatfoodmakersremovetransfatsfromproducts,s...

問題詳情：

It is required that food makers remove trans fats from products, since trans fats are not widely ______ as safe.

       A. adopted                  B. harvested                C. recognized              D. operated

【回答】

C

知識點：動詞

題型：選擇題