It is difficult to upgrade from junior college to undergraduate course, but the specific difficulty varies from person to person. College entrance examination refers to the examination for upgrading from junior college to undergraduate course, which requires passing a series of subject examinations, including politics, English, mathematics, professional courses and so on. The content of the exam will be more in-depth and extensive than that of the college entrance examination, which requires a deeper understanding and mastery of relevant knowledge. ?

The difficulty of upgrading from college to undergraduate is mainly reflected in the following aspects:

1. Depth and breadth of knowledge: Compared with junior college, undergraduate knowledge is more in-depth and extensive, which requires a deeper understanding of the core concepts and theories of various disciplines. ?

2. Study pressure and schedule: The college entrance examination usually needs to be prepared after work or other study tasks, and it needs to arrange time and energy reasonably to ensure sufficient study and preparation time. ?

3. Examination form and requirements: The college entrance examination usually takes the form of written examination to examine the ability to master and understand knowledge, requiring candidates to have strong analytical, reasoning and problem-solving skills. ?

But the difficulty is relative. Personal basic knowledge, learning ability and preparation time will all affect the difficulty of the exam. Through reasonable study plan, unremitting efforts and scientific preparation methods, the college entrance examination can be successfully handled. The most important thing is to keep a positive attitude and firm confidence, and believe that you can overcome difficulties and achieve good results.