
3. According to the passage, a great variety of influenza strains can appear when______.
A. H and N spikes are produced B. animal and bird viruses are combined C. dissimilar types of viruses recombine D. two viruses of the same type are contracted 4. New strains of viruses are transmitted to man by_______.
A. a type of wild pig B. diseased lower animals C. a group of migrating birds D. a variety of means 5. It can be inferred from the passage that all of the following are ways of producing new strains of influenza EXCEPT_______.
A. two influenza viruses in the same animal recombining B. animal viruses recombining with human viruses C. two animal viruses recombining D. two animal viruses recombining in a human YOUR ANSWERS:
1. 2. 3. 4. 5. PART IV: WRITING I.Rewrite each of the following sentences so that it has a similar meaning to the original one. (10pts) 1. Is it all right if I come to the club with you tonight. Would you mind................................................................................................................................................................................................................................... 2. She makes her children stay at home in the evenings. She won’t..................................................................................................................................................................................................................................................... 3. Thanks to Laura’s report, I was able to finish the project. Had it .............................................................................................................................................................................................................................................................. 4. People say that the car driver was driving very fast at the time of the crash. The car driver ........................................................................................................................................................................................................................................ 5. I shut the door, but right after that I realized I had left the key inside. Hardly............................................................................................................................................................................................................................................................. 6."You can leave early" Mr Minh said to Hai Mr Minh ....................................................... 7.I have no advice, which I can offer you. I have no ...................................................... 8.People did not discover AIDS until 1981. Not until............................................................................................................. 9.People think that the owner of that house is abroad The owner ............................................................................................................... 10.“ I think you should go by train, Peter” ,she said. She advised.............................................................................................................
............................................................................................................................................. II.Topic writing. (20pts)
Computers can translate all kinds of languages well, we needn’t learn more languages in the future.
What is your opinion about this idea? Within 200-250 words, use evidence and examples to write a passage to clarify your …
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