—You seem tired, David.—Yes. I _____ all day long and can’t wait to go to bed now.
#102886
A
am working
B
had been working
C
have been working
D
was working
推荐题目
Foreign Ministry spokesman Hong Lei on Friday again urged Japan to make serious efforts for the improvement of the relationship between the two countries and honestly face up to and____ its history of militarist aggression.
#99251
A
look on
B
concentrate on
C
reflect on
D
hold on
—Jack is always studying hard and does well in all subjects. —No wonder he ________ to be admitted to Beijing University.
#99723
A
is expecting
B
will be expected
C
is expected
D
will expect
Unless some extra money________, the theatre will be close.
#99089
A
was found
B
finds
C
is found
D
found
In September 2008,China’s key milestone in space travel _____when Zhai Zhigang conducted the first space walk.
#104025
A
reached
B
was reached
C
has reached
D
had been reached
——Is there any possible way to help them get rid of such a bad habit? ——To tell the truth, it’s very hard. But we_______ on this problem.
#103283
A
worked
B
had worked
C
are working
D
had been working