是完成时还是过去时what has she accomplished?what degrees has she gotten?what awards has she rcceived?when did she receive them?以上提问是不是只有最后一个问题用过去时而其他的用完成时?

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是完成时还是过去时whathassheaccomplished?whatdegreeshasshegotten?whatawardshasshercceived?whendidshereceiveth

是完成时还是过去时what has she accomplished?what degrees has she gotten?what awards has she rcceived?when did she receive them?以上提问是不是只有最后一个问题用过去时而其他的用完成时?
是完成时还是过去时
what has she accomplished?what degrees has she gotten?what awards has she rcceived?when did she receive them?
以上提问是不是只有最后一个问题用过去时而其他的用完成时?

是完成时还是过去时what has she accomplished?what degrees has she gotten?what awards has she rcceived?when did she receive them?以上提问是不是只有最后一个问题用过去时而其他的用完成时?
前面三句是现在完成时,现在完成时的标志:have/has +动词的过去分词
最后一句是过去式,因为did是过去式在疑问句中的标志.

前三句全是现在完成时,第四句过去式

是完成时还是过去时what has she accomplished?what degrees has she gotten?what awards has she rcceived?when did she receive them?以上提问是不是只有最后一个问题用过去时而其他的用完成时? 过去时后面加has还是have until recently+过去时还是完成时? it is/has been+时间段+since since后面接完成时还是一般过去?求例子详解!拜谢~ What are you looking for?I can't remember where i left my keys.为什么不是has left瞬间动词只是不能和一段时间的壮语连用,瞬间动词用于完成时是可以的。但是很难区分是强调动作的过去还是影响。 for+一段时间 此时的主句用过去时还是完成时?是过去完成时还是现在完成时? 过去将来完成时 过去时或完成时~ 过去时或完成时 in old times啥意思?用法是?比如说一般用在完成时还是过去时 two days before表示句子是完成时还是过去时?为什么? 你从哪里来用?完成时还是过去时态 现在完成时和将来完成时有什么区别比如:现在完成时的结构是have(has)+过去分词那将来完成时的结构是什么? 英语时态中,过去完成时和现在完成时有区别是什么?事情发生在过去的过去,使用过去完成还是现在完成?嗯.比如when I arrived at the playground,the game___.是用has started还是had started? What has happened和What happened的区别另问过去时与现在完成时的区别 英语完成时区别现在完成时过去完成是完成进行时将来完成时等 what is wrong with me是什么时态 是过去时还是一般现在时 I would have gone 请问这是虚拟语气还是过去将来完成时?还是都是只不过说法不同?