问题描述：
has been to he has gone 有什么区别? 例题： Tonm ,can you tell me where jack is ? He -------to the
例题： Tom ,can you tell me where jack is ?
He -------to the library.
A has gone B had gone C has been
我自己是想选择B的,但是答案选着了C 为什么?
我自己想的是：Tom,你能告诉我Jack去了哪里?
他已经去了图书馆,
例题： Tom ,can you tell me where jack is ?
He -------to the library.
A has gone B had gone C has been
我自己是想选择B的,但是答案选着了C 为什么?
我自己想的是：Tom,你能告诉我Jack去了哪里?
他已经去了图书馆,
问题解答：
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