问题 单项选择题

对于收取电费、电话费等付款人众多、分散的公用事业费等有关款项的适宜的结算方式是( )。

A.支票结算方式

B.信用证结算方式

C.银行汇票结算方式

D.委托收款结算方式

答案

参考答案:B

解析:信用证方式是银行信用介入国际货物买卖价款结算的产物。它的出现不仅在一定程度上解决了买卖双方之间互不信任的矛盾,而且还能使双方在使用信用证结算贷款的过程中获得银行资金融通的便利,从而促进了国际贸易的发展。因此,被广泛应用于国际贸易之中,以致成为当今国际贸易中的一种主要的结算方式。信用证是银行作出的有条件的付款承诺,即银行根据开证申请人的请求和指示,向受益人开具的有一定金额、并在一定期限内凭规定的单据承诺付款的书面文件;或者是银行在规定金额、日期和单据的条件下,愿代开证申请人承购受益人汇票的保证书。对于一些付款人众多、分散的公用事业费等有关款项可采用信用证结算方式。

单项选择题 A3/A4型题
单项选择题

Jonathan James looks like just another kid about to graduate from high school. But this 19-year-old Swede is anything but ordinary, from the computer in his parents’ home he helps the US Federal Bureau of Investigation(FBI) find out the world’s most wanted cyber criminals.
Jonathan first made headlines when he and another Swede, Fredrik Bjoerck, found out the maker of the "Melissa" virus in March 1999. He came to the aid of the FBI again on May 7, finding out the suspected sender of the dangerous "I LOVE YOU" virus. The suspect was caught in Manila on May 8.
Jonathan’s special skills are in hot demand as officials around the world express alarm at the "virtual" crimewave. In between studying for final exams, hanging out with friends and refereeing his younger brother’s football matches, the quiet, gentle teenager also gives lessons on e-security to large companies. He reads a lot and exchanges information with other computer experts to know much about the latest tricks of the hacker trade.
Many companies have already tried to employ him, but he is not interested at the moment. Instead, he plans to begin law school in the autumn at Sweden’s Uppsala University and start up his own e-security company.
Although he works with the FBI now, his family insists he’s just "a regular kid". "Jonathan is a great kid, he has his friends and he does a lot more than just play with the computer, " his little sister Tessa said, adding that he helps the FBI because "he likes to help", not because he’s looking for fame and recognition.
When the world was hit by the "Love Bug" virus, Jonathan was too busy preparing a speech on e-security to look into the problem. "Finally on May 7, I had some free time, so I began looking. " Within a few hours, he had found the suspect and e-mailed his method and results to the FBI. He said his work on the "Melissa" virus, which took three weeks to solve, was a big help in finding the suspect so quickly. "This time I knew exactly where to start, I knew what to disregard and what to look at. \

What do we know about Jonathan

A. He is a good fame hunter with various abilities.
B. He is such a brave fighter that any criminal will feel afraid.
C. He is an expert on security, not interested in running a company.
D. He is a regular kid but does something unusual.