Although medical science________ control over several dangerous diseases, what worries us is that some of them are returning.
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A
achieved
B
has achieved
C
will achieve
D
had achieved
推荐题目
We had thought Carla would say a lot about her job interview, but she ____ it.
#101891
A
doesn’t mention
B
didn’t mention
C
hasn’t mentioned
D
hadn’t mentioned
He was very busy yesterday, otherwise he ____ to the meeting.
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A
would come
B
came
C
would have come
D
had come
Sun Yang, a young Chinese swimming talent, ___________several gold medals before 2012 London Olympics.
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A
won
B
has won
C
had won
D
were to win
No one in the department but Tom and I _____ that the director is going to resign.
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A
knows
B
know
C
have known
D
am to know
We have 24 offices, each ____computers.
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A
is equipped with
B
equipped by
C
is equipped by
D
equipped with