It is recommended to provide a detailed solution for one question per day
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Only the answers are being released now; I got some questions wrong and don’t know why. With so many technologies in the oil refining and chemical industry, along with numerous issues related to equipment and pipelines, no one can cover everything comprehensively. I hope that when the answers are released next time, a detailed explanation of them will be provided as well. Or the source of the answer.
Indeed, sometimes it seems that the answers given are questionable. . .
I agree with the view above – isn’t the purpose of setting questions to help us gain knowledge? Doing simple exercises is of little use. I support HaiChuan’s slogan: “Learn together, improve together””
Didn’t the moderator say when announcing the answers that those with different opinions could express them? I hope everyone can also share their thoughts
Yes, that’s how it’s possible to learn and improve
Revealing the answers only tells you right from wrong; providing detailed explanations is what helps improve. It would be best to provide a discussion forum after the answers are released.
The poster’s suggestion is really good; sometimes even after seeing the answer, I don’t understand why that choice was made
Yes, it can’t be just superficial; one can’t just know the answers without understanding what they mean! It also fails to achieve the original poster’s vision of making progress together through active participation!