Yao Ming as well as his teammates ______ hard to win honor for China these years.
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A
work
B
are working
C
has been working
D
works
推荐题目
All the scientific evidence that increasing use of chemicals in farming damaging our health.
#85907
A
show; are
B
shows; are
C
show; is
D
shows; is
Mary is one of the brightest students who_________ from New York University.
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A
is graduated
B
have graduated
C
has graduated
D
are graduated
While building a tunnel through the mountain, _______.
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A
an underground lake was discovered
B
there was an underground lake discovered
C
a lake was discovered underground
D
the workers discovered an underground lake