题目: 若(a+13a)2=3,则27a3+1a3=( )A.0B.543C.±273D.±543 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0515/0a31c38b9d8aa6ec541323e6378f5bca.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 He was killed after eating the beautiful mushrooms because they contained a deadly .[ ]A. poisonB. proteinC. wasteD. food 查看答案