If We Consider Factors That Promote Interest, Three of the Following

Multiple Choice

If we consider factors that promote interest, three of the following teaching strategies should be beneficial. Which one will not be beneficial?

A) Intersperse boring material with entertaining jokes about your personal life.
B) Assign works of fiction that feature a character with whom students can identify.
C) Make some classroom tasks challenging but accomplishable.
D) Choose a textbook that presents information in a clear, coherent fashion.