I didn't get it, I don't know what to teach!
QQ finally came out of the sun, did not intend to build a technique, but unfortunately could not build, maybe it is the reason for the previous group.
When I came out in the evening, I found that there was a department on the transcript. I hope that the school is wrong, otherwise the graduation certificate is another problem, and universities in the might. . . . .
It's bright, you will be a good person!
