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题目完全相同的两辆汽车以相同的速度在平直公路上匀速齐头并进,从它们各自轻推下质量相同的货物后,甲车保持原来的牵引力继续前进,而乙车保持原来的功率继续前进,经过一段较长时间后 ( ) A.甲车超前,乙车落后 B.乙车超前,甲车落后 C.它们仍齐头并进 D.条件不足,无法确定这是我省重点中学,2002年高中单独提前招生考题中的一道选择题。2003年我校为选拔提招优秀生考此试题时,几乎人人都错选成答
The two cars with exactly the same subject move at the same speed and speed on the straight highway. After pushing down the same quality of goods from each of them, the A-vehicle keeps the original traction and moves forward, while the B-car maintains its original power and continues to advance. After a long period of time () A. A car ahead, B car behind B. B car ahead, A car behind C. They still go hand in hand D. Insufficient conditions, can not be sure this is the key middle school in our province, high school alone in advance in 2002 A multiple-choice question in the admissions exam. In 2003, when our school recruited excellent candidates for this test, almost everyone misjudged it.