Sugar was for a long time a luxury and in the opinion of the medical profession it still should be....

21/50

During the nineteenth century, however, manufactures discovered (96) ______ of producing it in vast quantities and it has since become one of the staple articles of diet, particularly for the lower social classes.

recipes

means

uses

methods

Giải thích

“During the nineteenth century, however, manufactures discovered (55)______ of producing it in vast quantities”

Tạm dịch – Trong suốt thể kỉ 19, các nhà san xuất phát hiện ra____________sản xuất nó với số lượng khổng lồ.

Đáp án D – method – phương pháp, cách thức (METHOD OF STH - a particular way of doing something)

Các đáp án khác

A – công thức nấu món ăn

B – phương tiện, biện pháp (means (of something/of doing something) an action, an object or a system by which a result is achieved; a way of achieving or doing something)

C – cách sử dụng