(1/4)Duan Wen Gai Cuo :A teacher could make their classes lively and interested.Once he asked h...(1/4)Duan Wen Gai Cuo :A teacher could make their classes lively and interested.Once he asked his class to watch carefully first and then do everything which

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(1/4)Duan Wen Gai Cuo :A teacher could make their classes lively and interested.Once he asked h...
(1/4)Duan Wen Gai Cuo :A teacher could make their classes lively and interested.Once he asked his class to watch carefully first and then do everything which