【題目】You have to be accurate in this job, because a small mistake can make a big .

A. difference B. difficulty C. trouble D. change

【答案】A

【解析】

試題分析：考查名詞。句意：做這個(gè)工作你要精確，因?yàn)橐粋�(gè)小錯(cuò)誤會產(chǎn)生巨大的影響。Make a difference，固定搭配，有影響，故選A項(xiàng)。

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