◎ 题干
--- Why are you so ______, Helen?
---I thought I had lost my purse, but I didn’t. I found it in my study!
A.angryB.happy
C.sadD.nervous
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“--- Why are you so ______, Helen?---I thought I had lost my purse, but I didn’t. I found it in my study!A.angryB.happyC.sadD.nervous…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  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。