◎ 题干
Jim was late for two classes this morning. He said that he forgot both of the ______.
A.rooms numberB.room numberC.room’s numbersD.room numbers
◎ 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“Jim was late for two classes this morning. He said that he forgot both of the ______.A.rooms numberB.room numberC.room’s numbersD.room numbers…”主要考查了你对  【可数名词及其单复数】【集合名词】【名词】  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。