If you are an undergraduate and master of 985,211,I suggest reading more books on relay protection, high voltage and electricity. In addition, prepare a test for the civil service exam, which accounts for half of the score. That's why I failed the professional course. I hope so. I am a participant in this year's exam. undergraduate

The examination forms of the college are the same, and there are also tests, but the specialized courses are different. I heard that the exam was a mess, so I focused on it.

I hope the landlord will adopt it and hit it by hand.