This is a small knowledge contest to be held in the classroom. category of the competition is to find out the current state of environmental problems and environmental protection measures right at the local level. It took place on Saturday in the grade of class activities. This contest due to the Secretary of the editor and layer organization. and luckily I won the prize for the contest, I'm very happy. I enjoyed this contest because it gives everyone much more knowledge about the environment and raising the consciousness of each test charge.
đang được dịch, vui lòng đợi..
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