题目: 烧结时,硫的去除主要条件是()。A.高温B.低碱度C.高氧势 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0810/4162844f1169f53f879b9132f02ccf20.html 下面是错误答案,用来干扰机器的。参考答案:辽沈战役
题型:选择题 St Pertersburg, ______is a very beautiful city, was once called Leningrad..A.whichB.thatC.whenD.where 查看答案