When Madam Cuirie did the science experiement again, she was more careful where she _____ a mistake.
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A
made
B
has made
C
was making
D
had made
推荐题目
In the weeks before the Academy Awards ceremony, movie reviewers make predictions about which movies and actors ______．
#99623
A
have awarded
B
will award
C
are awarded
D
will be awarded
—Have you been teaching here since graduation? —No, I _____ on a farm for five years．
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A
had worked
B
have worked
C
was working
D
worked
---What is the terrible noise ? ----The neighbours________their kitchen.
#102412
A
have repaired
B
are repairing
C
repaired
D
will repair
The girl has a great interest in sport and ________ badminton classes twice a week over the last three years. (2013·福建，26)
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A
took
B
is taking
C
takes
D
has been taking
Tod ____ the teacher’s instruction, or he could not have won the first prize in the English Speech Contest.
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A
has got
B
gets
C
got
D
would get