------Doyouknowourtownatall?------No,thisisthefirsttim...

問題詳情：

 ------ Do you know our town at all?

------No, this is the first time I _________ here.

A. has come          B. come     C. had come      D. have come

【回答】

A

知識點：固定句型

題型：選擇題