The calculations, had they been done by hand, all practical value by the time they were finished.
A. had lost
B. would lose
C. should have lost
D. would have lost
The calculations, had they been done by hand, all practical value by the time they were fi
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解决时间 2021-04-06 17:52
- 提问者网友：温柔港
- 2021-04-06 06:03
最佳答案
- 五星知识达人网友：酒者煙囻
- 2021-04-06 06:15
A. had lostB. would loseC. should have lost(答案→)D. would have lost解析：试题分析:句意：这些计算如果用手工进行的话，那么当他们完成后将失去所有的实际价值。句中had they been done是if they had been done的省略，是对过去的虚拟，所以主句谓语应该用would have done，选D。
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- 1楼网友：摆渡翁
- 2021-04-06 07:37
感谢回答，我学习了
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