问题 更新时间2023/4/3 12:59:00 在完全竞争市场上,厂商处于长期均衡时( )选择一项或多项:A. SMC=SMR=SAC=SARB. MR=LMC=SMC=LAC=SACC. MR=AR=MC=ACD. MR=LMC=SMCE. P=LMC=LAC=SMC=SAC 答案 登录 注册 The correct answers are: MR=AR=MC=AC, MR=LMC=SMC=LAC=SAC, P=LMC=LAC=SMC=SAC 出自:国家开放大学 >> 西方经济学(本)