Analysis of the reasons, the main reason is not to do a good preview before class, class did not actively raise their hands to speak, after class do not seriously review, homework as a kind of completion of the task. Therefore, in the examination time, I got my due "retribution". After my careful reflection, there is such a result is that I did not carefully examine the problem, seriously do the problem, which let me lose a particularly good opportunity for self-improvement. I should regard homework as a new beginning, not the end of the last period of study. Every homework should be a small exam. I'm going to add some copywriting and reading exercises.<br>
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