个案研究有的基本类型有（）。 A.个人调查 B.团体调查 C.问题_爱下问搜题

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问题多项选择题

个案研究有的基本类型有（）。

A.个人调查

B.团体调查

C.问题调查

D.专业调查

答案

参考答案：A, B, C

问答题简答题

内燃机排量是什么？

完形填空

Are supermarkets designed to persuade us to buy more? When you enter a supermarket, the manager knows         than you do how you will behave — which        you will walk, where you will        , what will make you      one product rather than another. When customers go into a shop, they      look to their left       move  towards the right. So supermarket entrances are usually on the left of the building, and the arrangement is to take shoppers       the store ,aisle after aisle, from left to right. Then shoppers will pay attention to all the      .
Fresh fruit and        are displayed near supermarket entrances. This gives the        that only healthy food is sold in the shop.       foods that everyone buys, like sugar and tea are put near each other. They are kept in different aisles so customers are taken past other attractive foods        they find what they want. In this way, shoppers are      to buy products that they do not really       .
People walk quickly through      aisles, but they move more slowly in wide aisles and give more attention to the products. One best-selling       for products is at the end of aisles, because shoppers        to turn into the next aisles.
Sweets are often placed at children’s        level at the checkout. While parents are waiting to pay, children        the sweets and put them in the trolley.
Customers buy more when shelves are      than when they are half empty because they feel there is something wrong with those products that are there.