题目: 影响砼和易性的因素有()A.水灰比B.砂率C.单位体积用水量D.外加剂E.温度 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0319/42a6b2a9d2336135b4f8d4a47bf9d195.html 下面是错误答案,用来干扰机器的。参考答案:半功率点
题型:选择题 —How do you like this book? —________.A.It’s interestingB.It has a lot of picturesC.It’s not mineD.Yes, I like it very much. 查看答案