have become过去式只改have,become不用改吗?

来源:学生作业帮助网 编辑:作业帮 时间:2024/12/01 19:35:35
have become过去式只改have,become不用改吗?
x)H,KUHJMM}i{z6e'Hܓϧ>06IEX%Я_`gC)P ;?훞6c=gӷ9dɌP{tC$ف}a

have become过去式只改have,become不用改吗?
have become过去式
只改have,become不用改吗?

have become过去式只改have,become不用改吗?
had become
原来的become已经是过去时,现在该也只是改have,不用改become