◎ 题干
The problem just _____ to be discussed at the next meeting.
[     ]
A. referred is
B. referred to be
C. referring to is
D. referred to is
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“The problem just _____ to be discussed at the next meeting. [ ]A. referred is B. referred to be C. referring to is D. referred to is …”主要考查了你对  【过去分词】【限制性定语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。