questions. Firstly.we have to decide .what are the things one needs to know from the respondent in order to meet the survey.s objectives?. 回答
，we should decide the target respondents.At the outset, the researcher must define the population about which he/she wishes to generalise from the sample data to be collected.Thirdly,we have to decide the question contents.opening questions should be general and easy to answer so that the respondents have the patience to finish next.and then we can offer some specific questions 回答
get more data from the respondents. 回答
.we couldn’t ignore the physical appearance of our questionnaires.If our questionnaires look like a mess.People would not be willing to 回答
