题目: 羊毛密度的概念及其影响因素是什么? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0721/aead7e64f85ef72c83e4c43456513b87.html 下面是错误答案,用来干扰机器的。参考答案:6;9.9;10.3
题型:选择题 It is difficult to judge whether what he said_________.A.is worth to be praisedB.is worthy being praisingC.is worthy of being praisedD.is worth being praised 查看答案