The senior concentrates on preparing for the postgraduate entrance examination and defending the senior. This is the best, especially if I have a certain concentration and don't be influenced by my classmates who are looking for a job or internship. Once infected with the feeling of being eager to find a job or internship, it is difficult to calm down and review. Many people give up the postgraduate entrance examination at this time, and as a result, graduate students don't go to school or work everywhere.

If the internship time is short (like ours is 2 weeks), you can consider it and decide according to your own situation.