◎ 题干
Is it on September 1st _____ students come back to school every year ?
A.whenB.thatC.whichD.who
◎ 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“Is it on September 1st _____ students come back to school every year ?A.whenB.thatC.whichD.who…”主要考查了你对  【强调句】  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。