单选题 Politician: Fewer people are entering the labor market now than previously. If the economy grows, the demand for motivated and educated people will far outstrip the supply. Some companies have already started to respond to this labor-market situation by finding better ways to keep their current employees. Their concern is a sure indicator that the economy is growing.
Which of the following is the best criticism of the politician's reasoning?

A、 The fact that companies are making prudent preparations for a possible future development does not mean that this development is already taking place.
B、 The fact that some companies now try harder to keep their employees does not mean that they used to be indifferent to employee morale.
C、 The fact that demand will outstrip supply does not mean that there will be no supply at all.
D、 The fact that the number of new entrants into the labor market is declining does not mean that the number of new entrants is lower than it has ever been.
E、 (E) The fact that current employees have become more valuable to some companies does not mean that those employees will do their jobs better than they used to.

【正确答案】 A

【答案解析】[解析] 本题属于“逻辑应用与技法”类型，而(A)的描述正好把段落推理的A与B断开，因此构成了对推理的一个批评。所以(A)正确；(B)、(D)选项与“经济增长”与否无关，所以为无关答案。