单选题
If lecture classes A
were restricted to
junior and senior undergraduates and to graduate students, B
who are less need
of scholarly nurturing and C
more able to prepare
work on their own, they would be D
far less destructive of
students" interests and enthusiasms than the present system.
【正确答案】
B
【答案解析】解析：who are less need一who are less in need。句意：如果讲座课程局限于那些不太需要学科上的指导与帮助，而且更有能力自己制订学习计划的大三大四的本科生或研究生，那它们对学生兴趣和热情的破坏力会比现有体系小得多。短语be in need of…表示“对……有需要”的意思，因此句中应加入in。