The machine is of good quality. If it __________ break down within the first year, we would repair i...
2022-10-19 06:51:11 100次 2015-2016学年广东广州四校联考高二上学期期末英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The machine is of good quality. If it __________ break down within the first year, we would repair it at our expense.
A. would B. shouldC. could D. might
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