Newly-selected metahistory (comprehensively obtained by using cloud education platform for high school students' career orientation evaluation and subject selection recommendation system). So I chose to finish the first semester of senior one. Because everyone is in class together, and the test score is the total score, I don't feel any difference.

But later, for some reasons, I had to re-select the history of physical biology.

Although the professional restrictions are not so great, the academic performance has changed. Because I didn't choose physics before, I thought I would pass the exam, so I played for almost half a semester. Later, I had to choose, which made physics difficult now.

PS: The physics score really gives me a headache. Be sure to avoid my situation when choosing courses, and don't choose courses indiscriminately. Otherwise, it will be difficult to change it later. If it can't be changed, it may be worse. After all, the requirements for enrollment and subject selection in universities are fixed now, and the requirements of different schools in the same major are different. If you don't know in advance and set goals in advance, once you choose courses at will, you will have to compromise when applying for a university.

Up to now, students, history, in school is generally 10%, of which the final exam results are within the range of Weifang, and generally will not come down. However, physics is not very good. For example, in this exam, one of my 84 poor classes scored 94 points. After scoring, I still need 16 points.

In short, if you want to choose a course, you can consider it in combination with your own strengths and interests in addition to using the free evaluation system provided by the education department.