I'm your good friend. By reading your article, I understand your idea. At the same time, I agree with you very much. We all refer to textbooks. In the first question, I'd like to add some. For the second question, we have a little different idea, I think. In the third question, I think setting good goals can also help the company grow. The last question is basically the same. I hope my comments will help you. We can learn and improve together in class.<br>
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