If a Professor Wanted His Students to Study at a Steady

Multiple Choice

If a professor wanted his students to study at a steady pace throughout the semester, this would be more likely to happen if the quizzes in his class happened

A) each time the class finished covering 100 pages in the textbook.
B) every other week.
C) as "pop quizzes" that occurred from time to time without warning.
D) only at the middle and then again at the end of the semester.