If your computer______experience any problems within the warranty period, you can take it to an authorized repair center free of

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问题 If your computer______experience any problems within the warranty period, you can take it to an authorized repair center free of charge.

选项 A、will
B、should
C、had
D、would

答案B

解析 分析句子结构,如果察觉此句是对将来不大可能发生的情况进行假设的“if+主语+should+动词原形……。主语+can+动词原形……”虚拟语气,就可以容易地解答。
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