[填空题]
阅读下面这篇短文,短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第2、4、5、6段每段选择1个正确的小标题;(2)第27~30题要求从所给的6个选项中选择4个正确选项,分别完成每个句子。
{{B}}
The History of the Fridge{{/B}}
1.The fridge is considered
a necessity. It has been so since the 1960s when packaged food first appeared
with he label: "store in the refrigerator."
2.In my fridgeless 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.
3.The invention of the fridge contributed
comparatively little to the art of food preservation. A vast variety of
well-tried techniques already existed--natural cooling drying, smoking, salt