There are two cars, one is fast and the other is slow. They have been driving for 5 hours. What is the distance of the slow car?
(1)the average speed of fast car is 4mile/h faster than that of the slow car
(2)the distance traveled by the fast car is 170miles
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AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
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BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
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CBoth statements TOGETHER are sufficient, but NEITHER one ALONE is sufficient.
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DEACH statement ALONE is sufficient.
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EStatements (1) and (2) TOGETHER are NOT sufficient.
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正确答案: C