aay TUITION
李明秋老师、林淑慈老师、黄荟霖老师
Friday, 3 January 2020
F5 add math (30/3) - trigo Q2(a)(b)(c)
授课内容:< Trigonometry >
(可以点击放大题目的图片)
也可以点击视频的右下角,来放大讲解视频:
(可以点击放大答案的图片)
未完,待续 ...
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