Learning secretarial major is not only books, but also communication ability, adaptability and interpersonal relationship.
Therefore, if you can get the certificate of grade examination, you should try more, but don't just ask for it, because every time I look for a job two years after graduation, I always throw away the certificate and always apply with my resume and enthusiasm.
You are only a freshman now, so learn more knowledge (of course, learn something useful). Most things in books are out of touch with reality, so we should learn more skills, such as PHOTOSHOP, English, computer knowledge and so on.