Let it reach 60%, and click Submit to continue if necessary.

Download the courseware from the data, and then click Edit-Find to get the answer and complete the test.

At first, I did it on the ground, and I was very tired. Finally, I found a good method.

I can't learn fast. Last year, there was a code (program) that could learn a course in 1 minute. This year, this code is called fixed. However, it is estimated that there are still several generations of students studying online, saying that they can all learn in a few days. Is that most people don't know.

You can open the 10 window to study at the same time, and then click to ask questions one by one. The time of hanging one is equivalent to 10, and the time can be superimposed. That's what I am. Very time-saving