跪求大神救救英语语法渣
onepossibleresponseisforclassicalperformerstoprogramattractivenewmusicthatisnotyetavailableonrecord.1is后面的的插入语放在这合适不合适,请相信说明理由2后面定语从句that怎么会出现一个is呢定语从句的主语呢?请详细说明理由