首页 > 留学知识库

问题: 英语陷阱题3

The millions of calculations involved,had they been done by hand,____all practical value by the time they were finished.
A.had lost B.would have lost
C.would lose D.shoule have lost
先翻译再回答.谢谢.

解答:

要是用手工来进行的话,那些数以百万计的计算工作完成时,早已经彻底失去了实用价值。

选B,因为是假设所推断出来的结果