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【单选题】
What was found in the first study?A.
Only 18 percent of the drivers in the less expensive cars cut off people.
B.
A majority of the drivers did not wait their turn before driving on.
C.
One third of the drivers in the oldest cars slowed down and gave way.
D.
Around 45 percent of the most-fancy-car drivers ignored the passers-by.
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A.
breaking down; breaking down his health
B.
closing down; broke down his health
C.
closing down; his health broke down
D.
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B.
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C.
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D.
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