The calculations, had they been done by hand, ______all practical value by the time they were finished.
#99937
A
had lost
B
would lose
C
should have lost
D
would have lost
推荐题目
I_____ violin lessons every two weeks, but I think I will make it every week from next month.
#104449
A
am having
B
have had
C
have
D
have been having
—Did Alan enjoy seeing his old friends yesterday? ? —Yes, he did．He ______ his old friends for a long time．
#102911
A
didn’t see
B
hadn’t seen
C
hasn’t seen
D
wouldn’t see
Putting a candle in the window ___ a traditional practice in many cultures, ____ has a variety of meanings in the United States．
#102784
A
was; that
B
is; it
C
has been; which
D
had been; which
You can’t imagine the difficulty he _____ onto the cliff and saving the boy in trouble.
#103306
A
had to climb
B
had climbed
C
had climbing
D
had on climbing
—Is there anything wrong, Bob? You look sad.—Oh, nothing much. In fact, I __________ of my friends back home.
#104607
A
have just thought
B
was just thinking
C
would just think
D
will just be thinking