软化系数小于( )的岩石,是软化性较强的岩石,工程性质比较差。
A.0.55B.0.57C.0.75D.1
参考答案:C
It is strongly suggested that measures________factories to pour waste into rivers by the government. [ ]
A. be taken to prevent
B. be taken to forbid
C. are taken to prevent
D. are taken to forbid
随机抽取部分答卷,由两个或者多个评分者独立按照评分标准打分,然后求其相关的方法是指()。
A.专家判断法
B.复本法
C.再测法
D.经验法
E.评分者法