问题描述：
--Have you seen Mr.Li today?
--No,he is said _______ Wuhan on business.
A:to go to B:to have been to
C:to have gone to D:to has gone to
为什么答案选d不选c?
--No,he is said _______ Wuhan on business.
A:to go to B:to have been to
C:to have gone to D:to has gone to
为什么答案选d不选c?
问题解答：
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