◎ 题干
The teacher suggested that the dictionary ______ at once .
A.be referred to be boughtB.be referred to being bought
C.referred to being boughtD.referred to be bought
◎ 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 teacher suggested that the dictionary ______ at once .A.be referred to be boughtB.be referred to being boughtC.referred to being boughtD.referred to be bou…”主要考查了你对  【一般过去时】【一般过去时的被动语态】  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。