A modern supermarket can be divided into three main sections: the entrance-exit area (including checkstands), the space along the four walls, and the central area that consists of long rows of two-sided shelves with aisles between them.
The entrance of a supermarket always leads customers directly to the shopping carts and shopping baskets. Sometimes it is impossible to leave through the entrance because the automatic doors open only one way or because there is a turnstile inside the market that moves in one direction only.
The walls near the entrance and exit are reserved for large and heavy items, so that customers can pick up these kinds of items on their way out. Ordinarily the back wall of a supermarket is reserved for meats. The meats are always arranged according to kind. Poultry, such as chicken and turkey, is in one part of the meat section. Pork is in another part, and lamb and beef in another. In the American supermarket, there is more beef than other k
A. Rows of Aisles.
B. The Meat Section of a Supermarket.
C. The Organization of a Supermarket.
D. " One-stop Shopping"—Why Not Drop In and Look Around
| 5个人——N、O、P、T和V参加3项活动——看电影、玩足球和去餐馆，每个人恰好参加一项活动，且遵循以下条件： (1)N、O和P这3个人参加的活动互不相同。 (2)恰好有两个人去玩足球。 (3)T和P参加了不同的活动。 (4)N和V中的某一个人去看电影时，另一个人也去看电影。 |
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