What are the "cross-examination, refutation and attack" in the debate? How can I do it well?

The three questions you asked are all offensive and defensive links.

Generally, it is completed by two or three debates. The order of normal competition is generally: opening statement of a debate-cross-examination-summary-confrontation-free debate-judges' questions-four debates.

Cross-examination means that either party asks questions about the opening statement of the other party's debate, and the question does not exceed 20 seconds and the answer does not exceed 30 seconds. The questioned party is only allowed to answer, not to ask questions.

Attack and Refutation During the attack, either the debater who didn't speak (the one who didn't cross-examine in the second or third debate) asked the other party questions, that is, he had to ask his own questions and answer the questions given to you by the other party.

As for how to do it well, I can only say that it needs practice, and I can't explain it directly. ...

For the debate, don't bid farewell to the deep understanding of the argument, be thorough, don't be led by the other side, preset the battlefield, make full predictions and overwhelm the gas field.

After all, in a word, serve the argument.

Generally, only one or two offensive and defensive battlefields are enough. If you want to penetrate completely, don't stop there. You don't have to abandon all your opinions. Select the key attack. That's basically all.