I happened to meet Mr.Smith at the school gate .的同意句转换

问题描述:

I happened to meet Mr.Smith at the school gate .的同意句转换

有没有变化格式要求,否则有很多种变化形式,如:= I met Mr.Smith by chance/accident at the school gate .= It happened/chance that I met Mr.Smith at the school gate.= I chanced to meet Mr.Smith at the scho...