A．Because multiple choice questions are easier to design than long general ones.B．Because by asking multiple choice questions one can collect more detailed information.C．Because multiple choice questions require minimal effort to answer.D．Because almost all people are familiar with multiple choice questions.
A．Because multiple choice questions are easier to design than long general ones.
B．Because by asking multiple choice questions one can collect more detailed information.
C．Because multiple choice questions require minimal effort to answer.
D．Because almost all people are familiar with multiple choice questions.