The house is dirty because it ________ since they moved out.
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A
doesn't clean
B
isn't cleaned
C
hasn't cleaned
D
hasn't been cleaned
推荐题目
In the last few years thousands of films ________ all over the world.
#63768
A
have produced
B
have been produced
C
are producing
D
are being produced
Barrack Obama __________ President of the United States since 2010.
#63757
A
became a
B
has become a
C
has turned
D
has been
Minister Bill De Blasio in office fewer than 48 hours when he came face to face with his biggest challenge in his life．
#63755
A
has been
B
had been
C
would be
D
is
The final examination is coming up soon. It’s time for us to ________ our studies.
#63788
A
get down to
B
get out
C
get back for
D
get over
―How come a simple meal like this cost so much?―We have ________ in your bill the cost of the cup you broke just now.
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A
added
B
included
C
contained
D
charged