i had opened the box 和 i have opened the box

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：英语作业时间：2024/05/04 02:51:17

i had opened the box 和 i have opened the box
i had opened the box 和 i have opened the box 什么区别分别啥意思 had 和 have 怎么用

had opened the box 此句用的是“过去完成时,是相对过去来说的.
如：I told (过去）him that I had opened(过去的过去） the box.
i have opened the box 用的是现在完成时,强调对现在的影响

i had opened the box 和 i have opened the box I have opened the computer为什么不用I had opened the computer I opened the box but I didn't find( )in it.A.something B.not As he opened the box翻译英语:为什么这样做 I opened the box just to satisfy my cu 美语发音问题·The two happily opened the box．这句 opened 中的d 和后面的the andy opened the box and showed them the ghost. andy opened t He opened the box ( ) a tool.(at,with) When she opened the box ,she found her money ______ . he opened the box with a kinife 改为同义 Everyone got very excited when the large gift box opened He opened the box but there was n____ in it.