问题
填空题
为了选择多个控件,可以按住【 】键,然后单击每个控件。
答案
参考答案:Shift或Ctrl
解析:有时候,可能需要对多个控件进行选择,例如移动多个控件、删除多个控 件等。选择多个控件有两种方法,一种是,按住Shift键或Ctrl键,不要松开,然后单击每 个要选择的控件;另一种是,把鼠标光标移动到窗体中适当得位置,然后拖动鼠标画出一 个虚线矩形,在该矩形内的控件即被选择。
为了选择多个控件,可以按住【 】键,然后单击每个控件。
参考答案:Shift或Ctrl
解析:有时候,可能需要对多个控件进行选择,例如移动多个控件、删除多个控 件等。选择多个控件有两种方法,一种是,按住Shift键或Ctrl键,不要松开,然后单击每 个要选择的控件;另一种是,把鼠标光标移动到窗体中适当得位置,然后拖动鼠标画出一 个虚线矩形,在该矩形内的控件即被选择。
Passage Two
People can be addicted to different things — e.g. alcohol, drugs, certain foods, or even television. People who have such addition are compulsive, i.e. they have a very powerful psychological need that they feel they must spend money. This compulsion, like most others, is irrational — impossible to explain reasonably. For compulsive spenders who buy on credit, charge accounts are even more exciting than money. In other words, compulsive spenders feel that with credit, they can do anything. Their pleasure in spending enormous amounts is actually greater than the pleasure that they get from the things they buy. There is special psychology of bargain hunting. To save money, of course, most people search for sales, low prices and discounts. Compulsive bargain hunters, however, often buy things they don’t need just only because they are cheap. They believe that they are helping their budgets, but they are really playing an exciting game: when they can buy something for less than other people, they feel that they are winners. Most people, experts claim, have two reasons for their behavior: a good reason for things that they do and the real one. Of course, it is not only scientists who understand the psychology of spending habits, but also business people. Stores, companies, and advertisers use psychology to increase business: they consider people’s needs for love, power, or influence, their basic value, their beliefs and opinions, and so on in their advertising and sales methods. Psychologists can often use a method called "behavior therapy" to help individuals solve their personality problems. In the same way, they can help people who feel that they have problems with money. |
The word "compulsive" ( Line 2, Para.1 ) probably means ______.
A.necessary
B.compulsory
C.complicated
D.fearful