Writing for toefl ibt book 3rd eidition part 2

Chia sẻ: Tran Anh Phuong | Ngày: | Loại File: PDF | Số trang:15

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Writing for toefl ibt book 3rd eidition part 2

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For one thing, the problem is not so straightforward as a lack of a vitamin that can be solved by providing the vitamin. People living in areas where vitamin A deficiency ts an issue also suffer from Tack of other vitamins and nutrients. So simply adding in a particular vitamin is not going to solve the overall problem of malnutrition.

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