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1、作业自己最好做，不要随便问答案，自己一步一步思考才能提高自己。

2、思考了实在不会你可以去学习工具上找答案，不会的题目直接拍照上传到魔方格作业神器，就会有学霸帮你解答！.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj。

本文就为大家分享到这里，希望小伙伴们会喜欢。