大豆、花生的第一限制性氨基酸是赖氨酸。
A. 对
B. 错
On this day newlyweds(新婚者,新婚夫妇), accompanied by their good friends, plant rice together.
A. 对
B. 错
Green plum contains a variety of natural and high-quality organic(有机的) acids and are rich in minerals.
A. 对
B. 错
“芒种”(Grain in Ear)是中国传统二十四节气(the 24 traditional Chinese solar terms)中的第九个节气。
A. 对
B. 错