【单选题】The traditional pattern of classroom experience at the college level brings the professor and a group of 20 to 30 students together for a 45-to-50-minute class session two or three times a week. The m...
A.
The traditional teaching pattern at the college.
B.
The teaching pattern at the college.
C.
The content of a class at the college.
D.
The professor and the assistant instructor at the college.