classes:  lecturer. Mr. WZJWZ268 does not communicate the necessary and important knowledge, but presents many things, which may also be due to subjectivity.  curriculum. Mr. WZJWZ268 does not communicate the necessary and important knowledge, but presents many things, which may also be due to subjectivity.  facility. Mr. WZJWZ268 does not communicate the necessary and important knowledge, but presents many things, which may also be due to subjectivity.  general. Mr. WZJWZ268 does not communicate the necessary and important knowledge, but presents many things, which may also be due to subjectivity.