Question

Which sentence best demonstrates the language required of an argumentative speech?
College entrance exams are super important to colleges, and every student must work hard to get a decent score.
Every high school in the county must provide its students with thorough information about college entrance exams.
High school guidance counselors are a good source of information about college entrance requirements.
Students often take preparatory classes to up their scores on college entrance exams.

Answer 1

"Every high school in the county must provide its students with thorough information about college entrance exams."

Reason: it states a clear, debatable claim and calls for a specific policy/action, which is the kind of language used in argumentative speeches.