题目

Between the two streets ______a modem building where you can see many famous brands of clothes． A . have B . has C . stand D . stands 答案：D（2011?花都区一模）四位学生在一起讨论刚学习的某种物质，请根据他们的讨论判断该物质是（ ）A．硫酸B．盐酸C．烧碱D．生石灰