THE WRITER SAYS THAT THE IDEA BEHIND THE QUESTIONNAIRES IS THAT____...

4. The writer says that the idea behind the questionnaires is that_____.

A. people will find some of the questions quite hard to answer

B. the answers to them and the aptitude tests will provide all the necessary information

C. they will encourage people to have new ideas about possible careers

D. they will give a more accurate picture of people than the aptitude tests