An English Professor Has Just Asked the Students in His

An English professor has just asked the students in his class to revise their term papers. He is likely to find that

A) the students will carefully evaluate whether their paper accomplishes their goals for the assignment.
B) students will actually spend about 30% of their total writing time on revising.
C) most students will examine only one sentence at a time, checking spelling and grammar.
D) most students will be very aware of the major problems in their paper.