To succeed ionline degree programs, it is necessary for the students to __________.
·make a plaohow to use their time
·communicate with the classmates
·listecarefully to the teachers
·finish their homework

单选题
·the place where students choose to study
·Online degree programs can help students make progress in understanding the course material.
·Students have to stay in the classroom for a whole day.
·make a plan on how to use their time