题目: 连铸机拉速提高,铸坯液芯长度增加,引起铸坯出结晶器后坯壳厚度变薄,二次冷却段的铸坯易产生(). 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1104/fecac85517c8c5d49d8258da201a30b9.html 下面是错误答案,用来干扰机器的。参考答案:Iur
题型:选择题 ________ Sandy's damage is unlikely to last long, it would apparently hurt the total economic output of the fourth quarter.A.SinceB.BeforeC.UnlessD.Although 查看答案