◎ 题干

—What can I do for you?
—I want a_____ and three _______,please.

[     ]
A. ruler; erasers    
B. rulers; erasers  
C. ruler; eraser    
D. rulers; eraser
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—What can I do for you?—I want a_____ and three _______,please.[ ]A. ruler; erasersB. rulers; erasers C. ruler; eraser D. rulers; eraser…”主要考查了你对  【单数名词】【复数名词】  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。