If I ______ about this computer program, a hage amount of time and energy would have been saved.
#87162
A
know
B
knew
C
had known
D
have known
推荐题目
—You _____ a meal this evening. I had dinner at a restaurant with Tom.—Well, why didn’t you phone me and let me know?
#88104
A
should not cook
B
don’t need to cook
C
needn’t have cooked
D
should have cooked
I would rather ________ to work after my graduation, but my fathe would rather I ________ abroad for further education.
#86707
A
to go ; go
B
go; went
C
went ; have gone
D
went ; will go
I _______ have met him a long time ago. Both his name and face are very familiar.
#89552
A
may
B
can
C
would
D
should
If it were not for the fact that she_______sing, I would invite her to the party.
#90464
A
couldn’t
B
shouldn’t
C
can’t
D
might not
He hesitated for a moment before kicking the ball; otherwise, he ___________ a goal.
#86590
A
would score
B
scored
C
would have scored
D
had scored