as soon as this was done ,they cooked a meal over an opwn fire. 为什么前面不用过去完成时?不是类似于after as soon as 表示动作先后么,前面的动作要用完成时表示在后面那动作之前,这里怎么不用完成呢?高手

AS soon as this was done,they cooked a meal over an open fire,为什么as soon as后面不用过去完成时? as soon as as soon as as soon as soon as soon As soon as this had been done,a meal was cooked over an open fire.这句话对吗? as soon as possible as soon as you as soon as as soon as用法 as soon as组词 as soon as 翻译 as soon as the door closed还是as soon as the door was closed?as soon as the door closed, two out of three ate the marshmallow. 用几个英语单词开头造句 As.As soon as.When.After.It was so cold this morning that.and.符合自己实际情况 as soon as this was done ,they cooked a meal over an opwn fire.as soon as 是不是介词短语吗?介词短语不是不能加从句的吗? i w as watching tv ( )(as soon as) my mum was washing clothes as soon as 引导后加过去时表示过去将来 这句话里为什么用完成时I will start writing my next paper as soon as i have finished this one和I decided to go to the library as soon as i finished what i was doing 一个后面加过去 英语翻译用as soon as