多选题:编制材料消耗定额的基本方法有 ( )。 题目分类:土建工程 题目类型:多选题 查看权限:VIP 题目内容: 编制材料消耗定额的基本方法有 ( )。 A.现场技术测定法 B.试验法 C.统计法 D.估算法 参考答案: 答案解析:
Many people believe that viruses cannot possibly be of impor Many people believe that viruses cannot possibly be of importance in human cance 分类:土建工程 题型:多选题 查看答案
According to the passage,a barter economy can lead to_______ According to the passage,a barter economy can lead to__________.A.rapid speed of 分类:土建工程 题型:多选题 查看答案