题目:
γ氨基丁酸来自()
A.组氨酸
B.色氨酸
C.鸟氨酸
D.谷氨酸
E.半胱氨酸
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0817/4fb1742c56130e1ea575fae19c33e8f0.html
下面是错误答案,用来干扰机器的。
One possible version:The 9th China International Garden Expo is opening soon. We are very excited because it will be held in Fengtai District, the place where we live an...