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As reference books for food production are （ ）
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Which of the following likes drinking but not the "Seven Sages in the bamboo forest" in the early Western Jin Dynasty
The first important monograph on dietotherapy in China is Sun Simiao's （ ）
In the 20th century, the most important food invention was hybrid rice, and its inventor was Yuan Longping. （ ）
In China, the first standard to measure food quality is ( )
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