根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。（★★请将答案填涂在答题卡上。 E="AB " F="AC " G=AD）
In our modern society, we have to rely on different kinds of services. 1________.Without packaging, many goods, especially food, could not reach consumers. Packaging prevents perishable(易坏的) food from early rot. As a result , it makes shelf life longer and makes distribution possible to a greater distance .
The function of waste reduction is also evident in food packaging. According to a scientific report, food wastage can be as high as between 20% and 50% in some areas because of poor or lack of packaging . 2________.It is estimated that for every 1% increase in packaging materials ,food wastage decreases by about 1.6%.
Apart from practical functions, modern packaging also has aesthetic(美学的) value. 3_______.And for the consumers, this makes shopping more enjoyable.
4________.Sometimes, people cannot help but feel puzzled by the huge packaging of some goods, which often prove to have nothing to do at all with the protection of the goods inside. Such packaging can only lead to misunderstanding and waste of money of the part of the comsumers. 5_______
Perhaps it is difficult to decide whether the service of packaging has more advantages or disadvantages. It seems quite obvious that modern packaging , to a certain degree, reflects the inner quality of the people or company who produce the products.
A. Appropriate packaging can cut this number down to only 2 to 3%.
B. Packaging is just one of them.
C.Goods are made more attractive and inviting.
D. People are sometimes unwilling to spend more money on packaging.
E. And more seriously, it can cause a great deal of damage to the environment.
F. However, the service of packaging does not always enjoy a good reputation.
G. Advantages and disadvantages of packaging have been well argued.
缺失，
单端固定桥（无
），戴2年余，近期自觉基牙松动，冷热疼痛不适，查：
松动Ⅰ度，固位体
面穿孔，深龋洞，边缘不密合，牙龈充血，红肿