Step 1 :The survey was conducted among 300 students, but only 285 surveys were returned. This means that the opinions of the 15 students who did not return the survey are not represented. This could lead to a non-response bias.
Step 2 :Additionally, the question is worded in a way that could potentially influence the students' responses, which could lead to a response bias.
Step 3 :However, since the question only asks for one type of bias, we should consider which bias is more likely.
Step 4 :Given that the non-response rate is relatively small (5%), the bias introduced by the wording of the question might have a larger impact.
Step 5 :Therefore, the survey will most likely suffer from response bias.
Step 6 :Final Answer: \(\boxed{\text{Response bias}}\).