There are two classes for undergraduates majoring in administration in a college. Generally speaking, the academic performance of the students in Class one is much better than that in Class two. Tian Feng is from the administration major of the college, and his academic performance in the first year of graduate school is the first in the major, and he is far ahead
he must have been in the first class.
The psychological education of children is more important than that of adults. Zhang Yan is engaged in adult psychological education, so her level must be lower than that of children's psychological education.