有如下程序: x = InputBox("Input value of x") Select Case x Case Is > 0 y=y+1 Case Is = 0 y=x + 2 Case Else y=x + 3 End Select Print x, y运行时,从键盘输入-5,输出的结果是( )。
A. -5-2
B. -5-4
C. -5-3
D. -5-5
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A--credit analysis B--base priceC--enquiry D--regular purchaseE--quantity discount F--retail priceG--bilateral trade H--selling prospectsI--wholesale price J--conditions of saleK--cash discount L--sales programmeM--average price N--freightO--current price P--net priceQ--commission R--credit ( )数量折扣 ( )信用分析
Every year about 4,000,000 Americans are arrested and accused of crimes ranging from theft and traffic violations to murder. The Supreme Court (最高法院) has ruled that anyone charged with a crime has certain rights under the law. Do you know what your rights are if you are arrested Here are four of them. First, as soon as the police arrest a person, they must tell him of his right to remain silent. Under the law, he is not required to answer their questions. Second, the police must tell him of his right to have a lawyer. The state or city government will pay a lawyer to take the case of a suspect who cannot afford one. Third, the Fifth Amendment (修正案) to the Constitution says that no person has to be a witness against himself. This means that the suspect does not have to speak against himself. Fourth, a person cannot be tried for the same crime twice. If a person has been found innocent, he cannot be arrested again, brought to court, and retried for the same crime. If a person is identified innocent, he can’t be ______ .
A. accused of the same crime again
B. arrested by the police again
C. brought to court again
D. all of the above
A--credit analysis B--base priceC--enquiry D--regular purchaseE--quantity discount F--retail priceG--bilateral trade H--selling prospectsI--wholesale price J--conditions of saleK--cash discount L--sales programmeM--average price N--freightO--current price P--net priceQ--commission R--credit ( )销售条件 ( )信用
The world’s first completely automatic railway has been built under the busy streets of London. On this railway, the trains drive themselves, and all the work is done by machines. This railway has seven "separate" lines, which connect at various stations. Together they serve most parts of England’s capital city. The people of London saw that this new line was very different from the others. The stations on the other lines needed a lot of workers. People are needed to sell tickets, and to check them. Others collect tickets when people leave the trains. There are men and women on the platforms (站台). They check that everything is all right. On the trains, too, there are several workers. This is all different on the Victoria Line. Here a machine checks and collects the tickets, and there are no workers on the platforms. If a man wants to ask about the trains, he must use a special telephone. What would he do if a man wants to ask about the trainsHe would use ______ .