作业帮Although he looks____（严肃）,he is friendly to us.
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/11 19:10:08
Although he looks____（严肃）,he is friendly to us.
Although he looks____（严肃）,he is friendly to us.
Although he looks____（严肃）,he is friendly to us.
serious
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来源：学生作业帮助网 编辑：作业帮 时间：2024/05/11 19:10:08
Although he looks____（严肃）,he is friendly to us.
Although he looks____（严肃）,he is friendly to us.
Although he looks____（严肃）,he is friendly to us.
serious