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文件标题	文件格式	上传时间	操作
智慧营养讲座演讲资料	PPT	2017-06-29 09:00
智慧营养讲座演讲资料	PPTX	2017-06-29 09:00
智慧营养讲座演讲资料	MP4	2017-06-29 09:00

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更新日期	兑现货币	货币汇率	兑现新币
2024/04/11	100 SGD	1.0001	101 SGD
2024/04/11	100 MYR	0.3900	39 SGD
2024/04/11	100 CNY	0.2028	21 SGD
2024/04/11	100 USD	1.4235	143 SGD
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2024/04/11	100 KRW	0.0013	1 SGD
2024/04/11	100 JPY	0.0134	2 SGD
2024/04/11	100 HKD	0.1827	19 SGD
2024/04/11	100 TWD	0.0472	5 SGD

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学生甲：老师，练习题中的第一道题怎么解？

学生乙：老师，您多少岁了？

学生甲：老师，练习题中的第五道题也不是很明白。

学生丙：老师可以让我们看看你的正脸吗？

任课老师：@学生甲，这道题的解法是....（省略）

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