In Titrating 100 ML of 0

In titrating 100 mL of 0.10 M HCl (aq) with 0.10 M NaOH,the pH does not change a great deal initially.Why is this?

A) The amount of OH^- has no affect on the pH of aqueous solutions.
B) The H⁺ from the HCl (aq) acts like a buffer.
C) The major species when the acid and base are mixed form a buffered solution.
D) The statement "In titrating 100 mL of 0.10 M HCl (aq) with 0.10 M NaOH,the pH does not change a great deal initially." is not true.
E) None of these.