第3章被動語態

第3章被動語態

瀏覽:1368
日期:2025-06-23
例句:A baseball game was being started at 7 o'clock last night. Exercise: 他 ... 主動/被動). 3.完成式之被動語態. 說明:A現在完成式被動:S+has/have been+p.p.....看更多