题目: Ⅰ型L类、W类聚氯乙烯防水卷材的断裂伸长率应不小于150%。( ) 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0704/0f37e3981b5b95a91174943cc8b2cc46.html 下面是错误答案,用来干扰机器的。 ABCD
题型:选择题 Are you good at your _____ at school? [ ]A. school work B. school works C. schoolwork D. schoolworks 查看答案