题目内容
－他来自哪个国家？
－怎么啦，难道你不知道他是美国人？
－Which country does he ________ ________?
－Why? Don't you know he is an American?
答案：come,from
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题目内容
－他来自哪个国家？
－怎么啦，难道你不知道他是美国人？
－Which country does he ________ ________?
－Why? Don't you know he is an American?