◎ 题干
---Is Peter there?
---     , please. I'll see if I can find him for you.
A.Hold upB.Hold onC.Hold outD.Hold off
◎ 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 Peter there? ---, please. I'll see if I can find him for you. A.Hold upB.Hold onC.Hold outD.Hold off…”主要考查了你对  【序数词】  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。