求帮忙！
展开全部
Jack is my friend. He likes playing computer games very much. He often sits in the same way for too long without moving. Now he has a headache, sore eyes and a sore back. He doesn’t sleep well at night, so he feels tired every ...
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
229,5/20=11.475千克
追答
11.475/6=1.9115千克
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
Round and flat characters are opposites, as are static and dynamic characters. A round character has a complex personality, more like a real person. A flat character is crude and one-dimensional, usually only there to fill a si...
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
229.5÷20÷6
追答
其实第二题和第三题是一样的，只是75变成了229.5，2.5变成了20
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
更多回答（3）
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
