Why are you standing here?I amWhy are you standing here?I am waiting for my son.he ____ back from school.A.didn't comeB.won't comeC.hasn't comeD.hadn't come讲一下为什么

standing waveWhy do you think they are called standing waves?Why do you think the standing waves are formed? Why are you standing in front of the mirror with your eyes_?Aclosing B closed why are you standing there?we have no chairs be Asit b to sit in c be sit d leave we are always standing with you Why are you standing here?I amWhy are you standing here?I am waiting for my son.he ____ back from school.A.didn't comeB.won't comeC.hasn't comeD.hadn't come讲一下为什么 WHY YOU ARE HERE? Why are you here? why are you so why are you so why are you so why are you so Why are you angry? Why are you sad? why you are cleversss why you are bad? why?you are shen? Why are you are pig? 英语翻译Why are you here?what are you doing here?why are you standing like this?I see you like this everyday.with the flower,whom are you giving it to?I peep at you all the time.It would be nice if you give it to me.And suddenly you're gone,gone