题目内容
【题目】The librarian ________ the computer and found the book. ( )
A. looked for B. looked at C. looked on
【答案】C
【解析】
略
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题目内容
【题目】The librarian ________ the computer and found the book. ( )
A. looked for B. looked at C. looked on
【答案】C
【解析】
略