题目内容
—I hear your father ________ to America once.
—Yes. He ________ there last year.
A.has been; went B.went; has been
C.goes; went D.has been; has been
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题目内容
—I hear your father ________ to America once.
—Yes. He ________ there last year.
A.has been; went B.went; has been
C.goes; went D.has been; has been