此空中应该选哪个,具体解析:---Have you ____ been to our town before?---No,it's the first time I ___ here.  A.even,come  B.even,have come  C.ever,come  D.ever,have come

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此空中应该选哪个,具体解析:---Have you ____ been to our town before?---No,it's the first time I ___ here.  A.even,come  B.even,have come  C.ever,come  D.ever,have come
此空中应该选哪个,具体解析:
---Have you ____ been to our town before?
---No,it's the first time I ___ here.
  A.even,come  B.even,have come  C.ever,come  D.ever,have come

此空中应该选哪个,具体解析:---Have you ____ been to our town before?---No,it's the first time I ___ here.  A.even,come  B.even,have come  C.ever,come  D.ever,have come
D.
ever意为曾经或无论何时,反意词为never,此两词常用于完成时. This is the largest fish I have ever seen. It is / was the first time +that-clause 的句型中,从句要用完成时.