知识问答
最佳答案：Politeness principle for business negotiations forward undoubtedly injected many
最佳答案：（Ⅰ）由题意12 pq=181-18 -(1-12 )(1-p)(1-q)=34∴p=q=12 ；（Ⅱ）设甲队获胜场数为ξ，则ξ的可取的值为0，1，2，3P（ξ
最佳答案：we are placing heavy attention on our cooperation.No matter how much the proport
最佳答案：The contract was signed on the basis of relevant laws.The two parts must followe
最佳答案：Fang Heqi the technical personnel obtains any privacy information which in the c
