Trắc nghiệm tổng hợp Tiếng anh có đáp án 2023 (Phần 12)

What has been the cause for changes in the sale of eggs? A. Increasing price B. Decreased production

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What has been the cause for changes in the sale of eggs?

Increasing price

Decreased production

Dietary changes in hens

Concerns about cholesterol

Giải thích

Although they are an inexpensive supplier of vitamins, minerals, and high-quality protein, eggs also contain a high level of blood cholesterol, one of the major causes of heart diseases.

Chọn B