更多"The millions of calculations involv"的相关试题:
[单项选择]The millions of calculations involved, ______ by hand, would have lost all practical value by the time they were finished.
[单项选择]The millions of calculations involved, had they been done by hand, ______all practical value by the time they were finished.
A. could lose
B. would have lost
C. might lose
D. ought to have lost
[单项选择]The millions of calculations involved,( )by hand, would have lost all practical value by the time they were finished.
A. had they been done
B. they had been done
C. having been done
D. they were done