阅读《范式守信》，回答1-4题。

范式守信

范式字巨卿，少游学于太学^①，与汝南^②张劭（shào）为友。劭字元伯。二人并告^③归乡里。式谓元伯曰：“后二年当还，将过^④尊亲。”乃共克^⑤期日。后期方至，元伯具以白^⑥母，请设馔^⑦以候之。母曰：“二年之别，千里结言，尔何敢信之诚也？”对曰：“巨卿信士，必不违约。”母曰：“若然，当为尔酿酒。”至其日，巨卿果到，升堂^⑧拜饮，尽欢而别。（选自《后汉书》 有删改）

注释：①太学：京城最高学府。②汝南：古地名，今河南境内。③告：告假。④过：拜访。⑤克：约定。⑥白：告诉。⑦馔（zhuàn）：饭食。⑧升堂：登上大厅。

雷锋是下列哪一历史时期涌现的英雄人物（   ）

A: Hello, You look happy. ____

B: I went to China with my sister, Alice as exchange students.

A: Really? Wow! ____

B: I go to China once a year.This time we went to Jiangyou, sichuan.

A: ____?

B: Yes, we watched Middle Autumn Evening Party called The Round Moon of Jiangyou. .

A: Oh, Why it was held in Jiangyou? How was it?

B: Because it's Li Bai's hometown. Many stars joined in the party, such as Hua Chengyu.

A: Great, Hua chengyu, what is he like?

B: Well, ____.

A: Thanks very much.

B: You are welcome.