jack , I haven't seen your brother for a long time.
He______Shanghai on business for two months.
A;went to B;has gone to C;has been in D;has been to
请回复答案和解说 O(∩_∩)O谢谢
He______Shanghai on business for two months.
A;went to B;has gone to C;has been in D;has been to
请回复答案和解说 O(∩_∩)O谢谢
