The statement best expresses a claim is A. "although many people believe that homework is a crucial part of school, there is evidence to suggest tha homework may not be as valuable as one thought". Some people think that giving homework put too much pressure on children and instead of wasting time doing homework, they could do other activites.
I say d--------------------------
Probably because of the anime fans who are weirdos tbh
Keywords if i'm not mistaken. Length has nothing to do with the type, headings could but not as much as key words, nor does the title.