一道英语题目：用所给单词的适当形式填空 I_____ (be) to Japan already. But l want ___(go) there agin.
问题描述：
一道英语题目：用所给单词的适当形式填空 I_____ (be) to Japan already. But l want ___(go) there agin.
答
1.have been
2.to go
答
have been to go
答
have been
to go
答
habe been
to go
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