Quick box PK other students' methods:
1, I have already introduced you to the method of fast box. When finished, click on the position indicated by the arrow to challenge other students! PK was launched here.
2. Here you can choose the students you want to challenge, or click to change a batch to find the objects you want PK!
3. Then hurry to PK! Time waits for no one, on the one hand, we must do it faster than the other party, and we must do it right! When you finish one question, click the next question until this question is finished!
4. At last, your challenge score has come out! I can see your appraisal! I actually lost to him on purpose.