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Ngothiquynh
2 năm trước
Lúc 7h, một ôtô chạy từ Hải Phòng về Hà Nội với vận tốc 60 km/h. Cùng lúc, một ôtô chạy từ Hà Nội đi Hải Phòng với vận tốc 40km/h. Biết Hải Phòng cách Hà Nội 100 km và coi chuyển động là thẳng. a. Lập phương thình chuyển động của hai xe trên cùng một trục tọa độ. b. Tính vị trí và thời điểm hai xe gặp nhau. c. Vẽ đồ thị tọa độ - thời gian của hai xe
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Back in high school, the subject that I really hated was literature. I did not understand why others could write easily but I could not. Honestly, I really admired my friends because they always wrote long essays, and theirs all were full of feelings. When I look back now, I can figure out some reasons. First of all, I belonged to natural science. That was why I always got five scores for literature but maximum ones for math. The second reason was also the most critical factor that impacted negatively on my writing skill. I remember that I had to write unreal things in my essays. For instance, my teachers were not perfect but I had to describe them as angels. How could I write well when the lies always stopped my ideas? In my opinion, this was the worst teaching way because the teachers were killing students' self-expression and teaching their students how to tell lies. Fortunately, I was not good at writing, but I have never failed the exams because I always beat my brains out to finish my essays. Dịch ra dùm em

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