Respuesta :
Answer:
A. a strictly formal, argumentative tone
D. unpleasant remarks about a teacher
E. simple sentence constructions
Explanation:
You definitely want to avoid D because you could absolutely get in trouble with them.
You completely want to avoid A because those who are listening to you will become bored and when speaking, this isn't a lecture/ debate contest, it's graduating speech. You're freaking graduating and you shouldn't argue about that.
For E, I don't know what to say to that, but just... avoid it.
Answer:
You should avoid D. Unpleasant remarks about a teacher.
Explanation:
In a graduation speech, you would mainly want to speak about accomplisments and good things about the school year. Unpleasant remarks about a teacher don't really fit into the "good things" category. Yes, it might be funny to the other students, but not everyone would like it if someone said that during a graduation speech.
Hope this helps!