📢[encryption security simulation questions · college entrance examination special edition]

During the college entrance examination, let's also create some questions to test everyone～
The title is as follows👇:

One day, a stranger stops you and says that you can scan a code to receive a free airdrop, and also asks you to "do a favor" by scanning it. What would you do?
A scan the code immediately to help receive
Scan the code to receive, then turn off immediately.
C refuses to scan the code to prevent being scammed.

The encryption world is exciting, but security awareness is essential! Safeguarding your wallet is a mandatory lesson for every cryptocurrency user.
Write down what you think is the correct answer in the comments!