There is not enough time for the college entrance examination, the answers are not painted deep enough, or fake 2B pencils are used, and some computers can't recognize them and misjudge them as not filled in.

The college entrance examination papers are all scanned, because the handwriting caused by blue pen is unclear. In fact, some black pens are not resistant to high temperature when scanning, and when the temperature is high, they will evaporate into white paper, such as some ballpoint pens, so it is possible that the college entrance examination did not use a light-resistant and high-temperature resistant pen.

This controversial answer is all wrong. Marking college entrance examination papers is like a production line, which is really confusing and will make mistakes. Unless the marking errors of the two marking teachers are too big, they will be reported to the group leader for discussion.

Extended data:

Precautions:

The evaluation of objective questions in English examination questions is relatively easy, but the evaluation of composition is more difficult. Generally, because of the large number of questions, many candidates finish their compositions in a hurry. When evaluating the composition, candidates should evaluate the score according to the usual situation. Candidates with good grades can score higher, while those with average grades should evaluate themselves realistically and score lower.

Candidates may get higher scores in the evaluation, because they only know the answer and think it is correct, while mathematics pays more attention to how the answer comes from. According to what, some candidates may score higher than those with correct answers, one of the reasons is that the process of solving is complete. Therefore, the steps and procedures of answering questions are more important than the answers.

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