— At present, one of the best ways to study is working in groups.
—More chances _______ to students to learn from each other.
A.offer
B.is offered
C.are offered
D.have offered
答案:C
题目分析:——句意:目前,学习的最好方法之一在小组中工作。——更多的计划被提供给学生去互相学习。根据前后文分析,可知更多的计划被提供,主语是复数,故选择C。