特殊疑问句间接引语的时态

来源：百度知道 编辑：UC知道 时间：2024/05/08 07:01:31
what did he say that he do 还是did？
when did he tell you that he would buy 还是buy this？
why did you say taht you were 还是 are busy？
前后哪个跟从句的时态一致啊？要还原吗

what did he say that he do ,用did,
when did he tell you that he would buy ,把that改为what,what做从句的逻辑宾语
why did you say that you were busy?,用were因为我是问当时,也就是过去问的,你当时回答busy.