The United States counts its population every ten years, and each census reveals that the racial and ethnic mix is changing dramatically, so by the year 2050, the "average" American will not be descended from (1) , but the majority of U. S. residents will trace (2) ancestry to Africa, Asia, the Hispanic world, the Pacific Islands, or the Middle East. Once the United States was a microcosm of European nationalities, (3) the United States is a microcosm of the world. The United States is (4) considered a "melting pot" society by many of its residents. (5) , many people prefer the term "salad bowl." They use this (6) to describe American society. American society will soon be (7) nonwhite. "Melting pot" implies that the different ethnic groups blend together (8) one homogeneous (9) , "salad bowl" (10) that nationalities, like the ingredients in a mixed green salad, retain their cultural
A.新斯的明
B.尼古丁
C.东莨菪碱
D.山莨菪碱
E.毛果芸香碱
There are examples of what can be done by the retailer within his store, but perhaps the biggest opportunity for cost-reduction stems from cooperation between manufacturer and distributor in analyzing the total costs involved in moving the product from the factory to the shopper’s basket. A helpful technique in this connection is the concept of "direct product profit" which is widely used in the United States.
This is a technique for analyzing very precisely the costs and profits associated with each product line, with a view to isolating opportunities for cost reduction. For example, the in-store handling costs for particular item may be reduced if the manufacturer puts it in a large case or reduces the number of layers in the case. With the growing importance of prepackaging both for perishable items like meat and for non-food products, it is essential that the container should facilitate quick unloading and easy display.
More obvious is the case
A. Private developers were unaware of the importance of unloading facilities.
B. The costs involved in distribution should be carefully analyzed.
C. The use of the container may well complicate unloading.
D. Less labor-intensive distribution process results largely in the difficulty of finding additional labor.
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