If the question is divided into three questions, the last question generally accounts for 40% of the question score. For example, the score of the question is ten, and the last question is worth four. Even if the last question and answer is wrong, it doesn't necessarily mean that four points will be deducted. As long as the correct solution steps or formulas are written, there will be points, but if the results are wrong, there will be one or two points.

In fact, there is no need to think about how to live after the exam. Look ahead!