.As it has never been held in Asia, ___2010 Shanghai World Expo will be   honour for all of the Asians.

A. the; an       B. 不填; an    C. the; the      D. 不填; the

---Would you mind letting me ______ your laptop for another two weeks?

----No problem.

A. borrow             B. keep              C. lend               D. bring

 _____ it will do us harm or good remains to be seen.

   A. If          B. Whether          C. That        D. What

In today's world, we rely on computers as never before. They are used for everything from ordering a pizza to running hospitals and military defense systems. Banking and credit card information is stored and accessed by computers. So what happens when a computer gets infected with a virus? One effect is that people's access to their e-mail accounts is cut off. A more serious possible consequence is that billions of dollars could be lost.

     A virus is a computer program that copies itself onto other programs and infects them. Similar to an easily spread disease, a computer virus goes from computer to computer, either adding to or changing the tasks a program is designed to do.

     The first computer viruses were created in the mid '80s and had varying effects. Some caused files to be deleted, or made the letters on the screen appear to fall off. Others displayed a specific message once the computer was turned on.

     Viruses today are much more widespread and dangerous than ever before. Perhaps the most damaging to date has been the "I Love You" virus. "I Love You" appeared in May 2000 and has possibly been the most destructive virus in terms of monetary loss.

     The virus is released when an attachment to a fake e-mail message is opened. By changing the names of files on computers, "I Love You" makes them difficult to access. It also searches for important personal information, including passwords, which it sends to a web site for others to see.

     It is estimated that more than 45 million people in 20 countries have had their computers infected by the "I Love You" virus. Some say the cost of repair and lost business has been more than US$10 billion.

     If you own a computer, it is important to keep it in good health by installing an anti-virus program. If updated frequently, it will protect your e-mail access--not to mention your wallet.

51.What does "virus" mean in the article?

A. An easily spread disease.            

B. A contagious (传染的) computer program.

C. An extremely small organism (生物) which causes disease.

D. A parasite (寄生虫) in computer.

52. How does "I Love You" virus spread?

  A. It is spread when an e-mail account is opened.  

B. It is spread through on-line chatting.

  C. It is spread through e-mail.                  

D. It spreads from web site to web site.

53. Which of the following is one of the damages brought by "I Love You" virus?

   A. It deletes files.                   B. It automatically turns on computers.

   C. It automatically turns off computers.  D. It makes it difficult to access files.

54. Which of the following is the best way to guard against virus?

  A. To load an up-to-date anti-virus program into our computer 

B. Not to use an e-mail account.

  C. To upgrade our computer.           D. Not to use the Internet.

55. What is the purpose of the article?

  A. To warn us against virus.           

B. To remind us the importance of being healthy.

  C. To stress the importance of computer. 

D. To alert us to economic loss.

第二节  语法填空(共10小题；每小题1．5分，满分15分)

    阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填人一个适当的

词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为3l-40的相应位置上。

   The most universal facial expression is, of course, the smile – its function is to show happiness and put people at    31    (easy). It does not always mean that we are     32    (true) happy, however. Smiles around the world can be false, hiding other feelings    33    anger, fear or worry. There are unhappy smiles. For example,    34    someone “loses face”, he smiles to hide it.    35   , the general purpose of smiling is to show good feelings.

    From    36   time we are babies, we show    37    (happy) or anger by frowning. In most places around the world, frowning and turning one’s back to someone    38    ( show ) anger. Making a fist and    39    (shake) it almost always means that someone is angry and threatening    40    person.

The most _11___ thing during my long summer holiday last year, of course is my trip __12__England. This was my first time to go abroad, so it really made me __13__.

At first，I went to Shakespeare's __14__. It was the house __15__ Shakespeare was born and  _16___ his early years. __17__ sitting room, hallway, bedrooms, and kitchen were furnished (布置) in sixteenth-century __18__. I also went to see the Shakespeare Exhibition. It illustrated Shakespeare's life and career in both Stratford and London.

I really enjoyed this nice trip to England, __19__ I learnt a lot. I'm very happy that I could visit such an interesting _20___. I want to go there again in the future.

11.A.unforgettable  B. unexpected  C.fashionable  D.famous

12. A. at          B. for         C. on        D. to

13. A. excited     B. disappointed  C. exciting   D. disappointing

14.A.school       B.birthplace    C.room       D.home

15. A. who        B. that            C. when     D. where

16.A. paid         B. spent      C. cost      D. took

17.A. It's          B. Its       C. It had            D. It was

18. A. style      B. site              C. shape            D. shade

19. A. for which    B. which          C. from which  D. in which

20. A. place      B. town     C. country          D. summer

If we can          our present difficulties, then everything should be all right?

       A．come across            B．get over

       C．come over        D．get off

.My most     moment was trying to introduce a woman whose name I couldn’t remember.

A．embarrassing   B．awful   C．embarrassed  D．shabby

Remember that there is still one point ______ we must make clear at the conference tomorrow.

A. where                     B. why                              C. when             D. that  

 — Hi, Johnson, any idea where Susan is ?

   — It’s class time, so she________in the classroom now.

   A. can be              B. must have been                C. might have been                 D. must be