This isn't neccessarily true. Your introduction can still make sense without the hook, and the information inside the introduction part should really not directly depend on the hook to explain them, they should either be self explanatory, or you should explain them there.
Hopefully this helps!
<span>The answer is Metaphor</span>
Nineteen percent and if for
Answer:
D. symbols máy be personal as well as universal
Reason and choice. I hope I helped!