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精英家教網 > 初中英語 > 題目詳情

—These Maths problems are too hard to ______. Can you help me? 

   —There are many ways, but the most important is to try your best.

   A. work out         B. come out             C. put out     D. look out

 

【答案】

A

【解析】略

 

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