题目内容
PDAs are very useful．They are like small computers．You can put a lot of information into them． For example．you can put in telephone numbers and e-mail addresses．Many people use PDAs to remember important dates．Some of these super machines can even send and receive e-mails．
PDAs are small and convenient．A few years ago，they were expensive．Now，they are cheap．Many people use them at work and at school．People can carry PDAs in their shirt pockets．
But，it’s important to be careful．These little machines are easy to lose．People put so much important information into their PDAs．It’s really terrible to lose them．
50．What is the main idea of the article?
A．PDAs are like small computers． B．PDAs are cheap．
C．You can do many things with a PDA． D．Too many people use PDAs
51．What do we learn about PDAs?
A．They are not very expensive now． B．Students do not like to use them．
C．All of them can send and receive e-mails． D．They are very large．
52．What kind of person would not use a PDA?
A．A business person． B．Someone who hates computers．
C．A student． D．A person with a busy schedule．
【小题1】C
【小题2】A
【小题3】B
书面表达（满分25分）
你所在的城市最近计划修建地铁，这件事引发了人们的广泛争论。请根据所给信息写一篇英文报道，客观陈述人们的不同看法，并表明自己的观点。
| 赞成观点 | 反对观点 |
| 1. 解决交通拥堵问题，方便市民生活。 2. 提供一种新的交通方式，促进环境保护。 | 1. 建设时间长，影响日常生活。 2. 投入资金过大，成本回收过慢。 |
| 你的观点…… | |