Thyrian lawmaker: Thyria`s Cheese Importation Board inspects all cheese shipments to Thyria and rejects shipments not meeting specifi ed standards. Yet only 1 percent is ever rejected. Therefore, since the health consequences and associated economic costs of not rejecting that 1 percent are negligible, whereas the board`s operating costs are considerable, for economic reasons alone the board should be disbanded.
Consultant: I disagree. The threat of having their shipments rejected deters many cheese exporters from shipping substandard product.The consultant responds to the lawmaker`s argument by_____.
【选项】shifting the discussion from the argument at hand to an attack on the integrity of the cheese inspectors