A newspaper conducted a survey in Los Angeles to see if the citizens were happy with the way the Los Angeles Police Department (LAPD) was functioning. What is the best question to ask in such a survey?
The LAPD hasn’t been doing a good job, has it?
Why do you think the LAPD has been doing a good job?
Do you think the LAPD has been doing a good job?
The LAPD has been doing a good job, hasn’t it?