—Atpresent,oneofthebestwaystostudyisworkingingroups.  ...

问题详情：

 —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. are offered     C. have offered     D. are offering

【回答】

【*】B

【解析】考查被动语态的用法。句子大意为“小组学习为学生提供了更多相互学习的机会”。“机会”和“提供”之间存在“被动”关系，须用被动语态。四个选项中，只有are offered为被动语态。所以选择*B。

知识点：动词语态

题型：选择题