根据健康教育评价影响因素的分类，评定错误属于（）

A.历史因素

B.选择因素

C.回归因素

D.测量者因素

E.测量工具因素

请先阅读李雷给王老师的来信，然后帮助王老师给李雷回信。

Dear Miss Wang,

I live in a boarding school and I go home every weekend. But when I came back to school this Monday, I found my wallet with all my money and identity cards had been stolen. I haven’t told my parents because they will be angry. Now I have to borrow money from my classmates .I’m so sad that I cannot concentrate (集中注意力) on my studies. Can you help me?

Yours,

Li Lei

注意：1. 给李雷至少两条建议；

2. 开头和结尾已经给出，不计入总词数；

3. 词数为80词左右。

Dear Li Lei,

I am really sorry that you lost your wallet.______________________________________

________________________________________________________________________

________________________________________________________________________

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I hope you will find these ideas useful.

Yours,

Miss Wang