3.The millions of calculations involved,had they been done by hand,________ all practical value A.had lost B.would lose C.would have lost D.should have lost

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/23 11:35:49
3.Themillionsofcalculationsinvolved,hadtheybeendonebyhand,________allpracticalvalueA.hadlostB.wouldl

3.The millions of calculations involved,had they been done by hand,________ all practical value A.had lost B.would lose C.would have lost D.should have lost
3.The millions of calculations involved,had they been done by hand,________ all practical value
A.had lost
B.would lose
C.would have lost
D.should have lost

3.The millions of calculations involved,had they been done by hand,________ all practical value A.had lost B.would lose C.would have lost D.should have lost
B. would lose

C

标准答案 C. would have lost

C 虚拟语气

选c

c

c