--How many times has Chang’eⅠ the Moon？--Only onceIt went there last year．A．go to B．gone

问题补充：

--How many times has Chang’eⅠ the Moon？

--Only once．It went there last year．

A．go to B．gone to C．been to

答案：

解析：have been to和have gone to的区别，前者表示曾经去过某地，后者表示去了某地。根据句意可知选择C。