30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 22)

Manufacturers may use food additives for preserving, to color, or to flavor, or to fortify foods

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Choose A, B, C, or D on your answer sheet to show the underlined part that needs correction.

Manufacturers may use food additives for preserving, to color, or to flavor, or to fortify foods.

may use

for preserving

to flavor

fortify foods

Giải thích

Đáp án C

for preserving => to preserve