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cui la... today the physics like so damn hard la.. esp. the paper 2 section 1... knscbbs...dang... need to work more on my vector diagram... nvr study become like this.. nvr do finish section 1 oso... must gambatte to get a1!!!!... must persevere.... gonna look for more questions on vector diagram too to do better in it.. i dont want to lose out ya know...
5:34 PM
