情态动词 选择一个This iPhone is of good quality.If it _____ break down within the first year,we would repair it at our expenseA.would B.could C.should D.might

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情态动词选择一个ThisiPhoneisofgoodquality.Ifit_____breakdownwithinthefirstyear,wewouldrepairitatourexpenseA.

情态动词 选择一个This iPhone is of good quality.If it _____ break down within the first year,we would repair it at our expenseA.would B.could C.should D.might
情态动词 选择一个
This iPhone is of good quality.If it _____ break down within the first year,we would repair it at our expense
A.would B.could C.should D.might

情态动词 选择一个This iPhone is of good quality.If it _____ break down within the first year,we would repair it at our expenseA.would B.could C.should D.might
【答案】C
should正式用法,用在if引导的条件从句中,强调某事有可能发生,表示“万一”,可能性极小的假设.主句谓语可用虚拟语气,祈使语气或陈述语气
如：If the pain should return,take another of these pills.
万一再疼,就再吃一片这个药.
If the wound should become inflamed do not hesitate to call me.
万一伤口发炎,请随时打电话给我
【注】该题是改编的,原来是printer,为了与时俱进改成iPhone了,
Hi,很高兴为你解答!
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该题选C。这是虚拟语气中表示与将来事实相反的情况中，其条件从句要用should或者were to +动词原形也可以用动词的过去式。

另一种解释：虚拟条件句，与将来事实相反，主句用would等+动词原形，条件句部分用1，过去式或were to do 或should +动词原形。只有C项可以说通！

选C,表以外万一 建议多比较常见情态动词的用法，很多都是固定的，记住就好了

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