查人人中国名人网小鸡模拟器玩ps2闪退:what has happened?是什么意思 为什么用HAS
来源：百度文库 编辑：查人人中国名人网 时间：2024/04/28 23:03:05
发生了什么事儿?
之所以用HAS 不是HAVE,是发问者不能确定是否有事发生,有几件事发生.
如果问者知道被问者发生了好几件事,只想一一知道这些事都是什么,可用HAVE提问.
现在完成时，强调对现在造成的影响．
eg. You look very happy. What has happened？
你看进来很高兴，有什么喜事？
过去完成时=has+动词过去时
happen没有被动语态，表示发生了没，就用主动的过去式或者完成时态。
所以句子是what (has) happened,而不是what was happened?
发生了什么事?
表示对过去提问
现在完成时=has/have+过去分词
what has happened?是什么意思 为什么用HAS
what has happened是什么意思 请明确解释一下
Neither he nor his parents___(vare) what has happened.
Neither he nor his parents___(care) what has happened.
It shows what has happened to the forests of the USA in the last 350years.
what it has happened to to the forest for the USA in the last 350 years ?这样对吗？为什么？
What happened in this code?
1066what happened in england?
what happened to the titanic?(in English)
Give me your version of what happened.