单选题 Mobile office is the mutual product of economic, scientific and social progress. Mobile office has become a solution that provided users with convenient, prompt, safe, reliable and reasonably priced communications and office faculty anywhere anytime via the support of mobile interconnection platform (MIP) and its applications systems.
When you leave your office to attend meetings or travel on business, what would happen to your business routine? of course, faxes and e-mails would be still sent to your fax machine or e-mail box, but you cannot read them and make prompt reaction timely. When your clients need you to make some urgent modifications on your work and you are neither in the office nor carrying relevant documents, what can you do? Maybe you have to say "sorry" to the clients. But, your business will be affected, the clients will be unhappy and disappointed because of your delay, and you will lose a lot of business opportunities.
In fact, very frequently, you need to check, reply, distribute, display, modify or read some materials when you are not in your office. You must get out of this dilemma. The best solution to normally handle your business anywhere anytime and not to disappoint your clients is to let your office "move" with you. Thus, you can have convenient, prompt, safe, reliable and reasonably priced communications and office faculty anywhere anytime. With the development of communications technology, network application and wireless interconnection, mobile office has become simpler and smaller, and even can be realized via one mobile phone with data communications function. Thus, mobile office has already been put into your pocket, and office mobility has been realized.
Mobile office has provided people with convenient, casual working environment, but at the same time it still has some unsatisfactory aspects such as mismatching equipment interface and inadequate battery. Nevertheless, we believe that with technical progress, people can certainly overcome all kinds of difficulties. Mobile office will make your career successful, and will realize the dream of completely free communication. Users will enjoy more colorful life and better working environment, and users' living standard, working efficiency and even enterprises' production efficiency will certainly be immensely raised.

单选题 It can be inferred from the passage that______.

单选题 We learn from the passage that without mobile office, ______.

【正确答案】 B

【答案解析】事实细节题。第二段第二句“faxes and e-mails would be still sent to your fax machine or e-mail box，but you cannot read them and make prompt reaction timely(传真和电邮还会发到你的传真机或邮箱里，但你无法看到它们，也无法做出及时的回复) ”，是解题的关键。A) 、C) 有明显的错误。D) 中的前半部分在文章中提到了，但并不是说抓不住所有的商业机会，只是会丧失许多机会。

单选题 The passage suggests that mobile office is necessary, especially when______.

【正确答案】 C

【答案解析】事实细节题。第三段第一句是关键，但是第二段开头的疑问句“When you leave your office to attend meetings or travel on business，what would happen to your business routine(当你离开办公室去参加会议或者出差在外时，你的工作日程该怎么办) ”也是解题的关键。提出疑问的目的是想说明移动办公室是可以解决这个问题的。A) 、B) 都是部分信息。

单选题 Which of the following statements best expresses the main idea of the second paragraph?

单选题 In the eyes of the author, mobile office ______.

【正确答案】 D

【答案解析】观点态度题。最后一段第一句“Mobile office has provided people with convenient，casual working environment，but at the same time it still has some unsatisfactory aspects such as mismatching equipment interface and inadequate battery(移动办公室给人们提供了方便而休闲的工作环境，但同时它也有不尽如人意的地方，比如说不匹配的设备接口，电池不足的问题) ”是关键。作者一直在说移动办公室的优点，在这里提到了它的不足。A) 中的fatal shortcomings显然与unsatisfactory aspects不符；B) 在文中没有提及；第一句中的现在完成时表明移动办公室已经在使用了，故C) 也不对。