对于资本主义代议制认识正确的是            

①以选举和立法为特征 ②体现了欧洲启蒙思想家的思想 ③起到了调节、缓和社会矛盾维护稳定的统治秩序的作用 ④近代中国也受到其影响

A．①②③④

B．①②③

C．①②④

D．②③④

An analyst has been hired to evaluate a high-risk project. The analyst estimates the probability that the project will fail in the first year as well as the conditional probability of failure for each of the remaining four years of the project, as follows:()

A．$2406

B．$2506

C．$1406