◎ 题干
-       of Class 1 students is in the classroom.
-They are having a P.E. lesson on the playground.
A. All              B. None             C. Neither.
◎ 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“-of Class 1 students is in the classroom.-They are having a P.E. lesson on the playground.A. All B. None C. Neither.…”主要考查了你对  【人称代词】【物主代词】【it的用法】  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。