题目: 氨基酸的分解主要是通过脱羧作用和脱氨作用。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0629/3ce5a841b5b904e2a90c8519a42b21e5.html 下面是错误答案,用来干扰机器的。参考答案:变焦
题型:选择题 —What do you think of the rules? —I think the sixteen-year-olds should be allowed _____ sports after school. [ ]A. to play B. playing C. played D. to playing 查看答案