B种 A 与B日期一样时设为T A收益率=（113-100）/100T=13/100T
B 收益率=(100-88)/88T=12/88T
算算比较得 B种利率高 收益大
英语改错题 有八个错误A famous Chinese actor was...Plastic bullets pelted the man's face and one ..."He wanted to thank all his fans for thei
B种
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024