问题学习法的优点不包括哪一个？ The advantage of problem based learning method does NOT include that __.
A.能够实现教学相长 it can achieve both teaching and learning
B.能够调动学员学习主动性 it can improve student's learning initiative
C.在较短时间介绍较多的内容 it can introduce many content in a short time
正确答案是C