What's happened?i waiting for you.baby是什麼意思?

是What happened 还是what’s happened what happened=what's happened吗? What's happened?i waiting for you.baby是什麼意思? What happened和what's happened有什么区别呀? happen用法what's happened to you What's happened toyou what happen to you what's happened to you what's happened意思给好评 What's happened about the tickets? 看美剧what up与what's up区别,what is happened与what happened区别 -----------------?I fell off the wall and hurt myself.A.What’s troubleB.What was the wrongC.What’s the matterD.What happened --I haven't seen Mike for some time,what---to him?--He's got crazy and has ---hospitalA,should have happened,come inB,can have happened,ended inC,could have happened,come inD,must have happened,likely选哪个?为什么? 是What happened 还是what’s happened为什么不能有‘s呢? I asked him what had happened 为什么要用had happened 而不直接用happened I didn`t know __________ because it was dark.A)what`s happenedB)what was happenedC)what had happenedD)happened what选什么?为什么? What happened Really I seem never heard before What happened Really I seem never heard before what's happened 中的“s”是has吗?还是is?还是was?还是什么?what's happened和what happened有区别吗?如果别人问what's happened应该怎么回答?问what happened又该怎么回答? today is monday,what`s up?what happened? What happened与What's happening的区别 what happened&what's the matter 的区别是什么