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作文题目:
Do you agree or disagree with the following statement?
Snap judgments can never be trusted.
Use reasons and examples to support your opinion.
草率的判断不可信。你同意这种说法吗？给出原因和例子。
字数要求:300字以内。
作者高级词汇使用比较准确，词汇表达较丰富，但仍需增加词汇积累；可适当增加从句的使用，注意文中的一些小错误；衔接成分太少，文章结构欠佳。
therefore we sets default values with 10 and the sensitivity, precision, specificity, accuracy and MCC were 0.551, 0.855, 0.976, 0.877 and 0.636, respectively. Chart 7 express Cross-validation for MCC influence.At this point,I select often use broken number 3 to 10.All MCC value shows that increases fluctuation direction. a b c d e f g h o
