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[Androidson]

28 分钟前, 厂长 说道:

Oh, but unfortunately, I have to review biochemistry for such a long holiday. I have to make up the exam at the beginning of the school, and there are still six levels waiting for the difficulty, but the loss has not yet been linked, and it needs to be rebuilt. I hope that the epidemic will not break out again, and I will stay at home for more than half a year to start the exam. It took a lot of work. 

神TM six levels，六级应该是 CET 6 吧....