10 he was repairing h** bike.11were you playing basketball at four yesterday afternoon?昨天下午四点你们在打篮球吗?12when/while we were h**ing supper,the light ... 20210311
according to our opinion, the economic recession of america ** inevitable in the future. therefore, we believe that the dow jones index will continue to decline. the price earning ratio has reduced to...
加had不是一般过去时,这是过去完成式 一般过去时基本用法 1 带有确定的过去时间状语时,要用过去时 如:yesterday(昨天)、two days ago…(两天前…)、last year…(去年…)、the other day(前几天)、once up on a time(过去曾经)、just now(刚才)、in the old days(过去的日子里...