◎ 题干
—The light in his office is still on. Do you know _______?
—To prepare for the material(材料) the meeting will need tomorrow, I think.
A.if he works hardB.why he stays up so late
C.why is he so busyD.when he will stop working
◎ 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 light in his office is still on. Do you know _______?—To prepare for the material(材料) the meeting will need tomorrow, I think.A.if he works hardB.why …”主要考查了你对  【宾语从句】  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。