First of all, girls are more careful than boys, because girls who study liberal arts are often more emotional, more careful, more patient and relatively more persistent in doing things. This is beyond the reach of many boys. I believe everyone must have read girls' books, and you can see it at a glance just by correcting the wrong questions. Many girls will mark the papers with different pens, but many boys will scribble in the end. Therefore, most girls' academic achievements in liberal arts are over.
Secondly, girls have an advantage in writing topics. We all know that boys' logical thinking ability is relatively higher than girls', so boys will save more energy when studying science, but when faced with a lot of text and material analysis, boys' sensitivity is much lower than girls', because girls' sensibility is often easier to understand the meaning of words, so girls will be more comfortable when studying liberal arts subjects.