State spokesperson: Many businesspeople who have not been to our state believe that we have an inadequate road system. Those people are mistaken, as is obvious from the fact that in each of the past six years, our state has spent more money per mile on road improvements than any other state.
Which of the following, if true, most seriously undermines the reasoning in the spokesperson's argument?
(A) In the spokesperson's state, spending on road improvements has been increasing more slowly over the past six years than it has in several other states.
(B) Adequacy of a state's road system is generally less important to a businessperson considering doing business there than is the availability of qualified employees.
(C) Over the past six years, numerous businesses have left the spokesperson's state, but about as many businesses have moved into the state.
(D) In general, the number of miles of road in a state's road system depends on both the area and the population of the state.
Only states with seriously inadequate road systems need to spend large amounts of money on road improvements.
问题分析：A说在本州，花在road上的钱增速比其他洲慢，说spend的增速问题，显然原文没说，干掉。B说road system对于生意人是否重要，明显主观答案，排除。C说这些年离开本州的生意人和进入本州的生意人一样多，没提，干掉。D 说road的长短依靠这个州的面积和人口数量，没说，排除。E只有road很残疾的洲才会花费大量钱提高road，和原文花钱提高road有关系，留着。
