请问下面句中的simple predicate and subject都是什么?1.This book was studied two years ago.2.He has been informed.simple predicate为什么不适studied而是was?为什么不是informed而是has?

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 07:45:15
xݑJ@@e`C=\MfC6x AEPDxs76 ͶV'o;3oرSOD8b<=a/>@.Mh{{MM.|>u[d;9xÀriчti2E: {Kz蓯]xRȰl)WO N%/4gV:u;?\w$+FWʰ|,qq1bk?9%f*5:13u[_ZS3@g,`͔k[qm/e #a: J