
提问人:网友z*****n
发布时间:2022年5月1日 22:07
[单选题]
Questions 19 to 21 are based on the passage you have just heard.
Question 19.
A . They are set by the dean of the graduate school.B . They are determined by the advising board.C . They leave much room for improvement.D . They vary among different departments.

