have you seen my pen anywheredid you see my pen anywhere?这两句的不同之处在哪里?

my pen has been losing,have you seen it anywhere或my pen has lost,have you seen it anywhere, Have you seen my pen anywhere?和Have you seen my pen somewherewhere?哪一个是对的 have you seen my pen anywheredid you see my pen anywhere?这两句的不同之处在哪里? my pen is lost,have you seen it anywhere 为什么不说my pen has been lost,have you seen it anywhere Where is my pen? have you seen _ ?填It or One? have you seen my food?什么时态 单项选择Where is my pen?Have you seen ______?Oh,sorry.I have taken_____by mistakeA it;yours B them;his C it;mine D them;hers Have you seen ____ pen.I left it yestoday.A.a B.Have you seen ____ pen.I left it yestoday.A.a B.an C.the D./ You have a pen.My mom has a pen.your brother has pen.we have a pen改为一般疑问句 翻译：Mary lost her pen.Have you seen it here and there? 谁有have you seen my sister evelyn歌词, have you seen my childhood?我错了 Tony,have you seen my waiiet 的短文 —Have you seen the TV play My Ugly Mother? Have you seen my english book?啥意思 Have you seen my food?改成否定句,肯定句 Mary has lost her pen.have you seen it here and there?请问：为什么是用‘’have you seen‘’ 而不是‘’do you see‘’提问呢? have you seen anything