The boy the first prize, but he was so careless as to make a foolish mistake.
#87720
A
must have gained
B
need have gained
C
could have gained
D
shall have gained
推荐题目
But for their help, we the program in time.
#87503
A
can not finish
B
will not finish
C
had not finish
D
could not have finished
Mr. Brown, a good friend of mine, __________ us but that he was short of money at the time.
#89710
A
would help
B
would have helped
C
had helped
D
helped
The command has just arrived that all employees ____________ in their proper uniforms before 7:00 pm.
#87183
A
will be dressed
B
must be dressed
C
were dressed
D
be dressed
(2011·北京高考)—Where are the children? The dinner's going to be completely ruined.—I wish they______always late.
#86524
A
weren't
B
hadn't been
C
wouldn't be
D
wouldn't have been
Had I known about this computer program, a huge amount of time and energy________.
#87046
A
would have been saved
B
had been saved
C
will be saved
D
was saved