题目: 由于保险标的的数量价值增减而引起的保险金额的增减,保险合同当事人经协商变更保险合同,这变更属于()A.保险合同内容变更B.保险合同主体变更C.保险合同客体变更D.保险合同关系人变更 答案: 参考答案:A
题型:选择题 ______, I have to put the book away and focus my attention on study this weekend. [ ]A. However the story is amusingB. No matter how amusing is the story C. However amusing is the story D. No matter how amusing the story is 查看答案
题型:问答题 简答题 计算题:称取粒度<13mm的煤样502.5克,盘质量275.0g,煤样在干燥后,盘加煤样质量为731.2g,检查性干燥后称重为731.5,已知Mad为1.24%,Aad为23.66%,Vad为18.92%,求Aar、Vd、FCdaf各为多少? 查看答案