【文章內(nèi)容簡介】
I happened to find a helpful 5 named The Secret to Learn Math. On this website, I 6 many good MicroCourse Online Videos. 7 them, I learned a lot of secrets of math learning. At first, I watched the videos once a day② . Then I improved quickly, so I began to (Section A 1a— 2d) watch the MicroCourse Online Videos 8 a day when I got up and before I went to bed. The MicroCourse Online Videos did work. Two months later, I could do much 9 than before. I even got a full mark. I was so happy that I do a swing dance when I got the result. (Section A 1a— 2d)