问题
单项选择题
Questions 7 to 10 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions.
Now, listen to the conversation.
In a distance learning course, one
A．does not have to see the professors.
B．also needs to take exams.
C．reduces the learning expenses.
D．must revise the schedule to attend the course.
答案
参考答案：B
解析： 题目涉及到在一次远程学习课程中，一位学生应怎样做，由...meet on campus three times for reviews and exams可知答案为[B]。