Fully addresses all parts with a clear position. Ideas are well-developed with relevant examples.
Logical organization with clear progression. Wide range of cohesive devices used skillfully.
Wide range with natural, sophisticated control. Rare errors occur only as 'slips'.
Wide range of structures with full flexibility. Error-free sentences are predominant.
平均提升 0.8 分,73% 的用户成功突破 6.5 分瓶颈
中国
“分析显示我没有正确使用例子。修正后分数立刻提升了!AI反馈非常具体。”