[单项选择] Questions 62 to 66 are based on the following passage.
The fridge is considered a necessity. It has been so since the 1960s when packaged food first appeared with the label: "Store in the refrigerator."
In my fridge less Fifties childhood, I was fed well and healthily. The milkman came daily, the grocer, the butcher, the baker, and the ice-cream man delivered two or three times a week. The Sunday meat would last until Wednesday and surplus bread and milk became all kinds of cakes. Nothing was wasted, and we were never troubled by rotten food. Thirty years on, food deliveries have ceased; fresh vegetables are almost unobtainable in the country.
The invention of the fridge contributed comparatively little to the art of food preservation. A vast way of well-tried techniques already existed-natural cooling, drying, smoking, salting, sugaring, bottling...
What refrigeration did promote was marketing — marketing hardware and electricity, marketing soft
A. Neutral.
B. Critical.
C. Objective.
D. Compromising.