Question

An opening sentence could be a question, a fact, or

A conclusion
B false statement
C summary
D quote

Answer 1

Depending on what your reading or writing about it could be either a conclusion or quote but I think quote is the more accurate answer just because I’m guessing it’s talking about opening sentences in general so it’s D

Answer 2

quote

Step-by-step explanation:

the conclusion goes at the end

you don't want to do false statement

a summary is pretty much the conclusion