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| --- Math department, Doctor Webster £¨76£© s____. --- Hello, Professor Webster, this is Janet Wang calling. I¡¯m living next £¨77£© t ____ your teaching assistant, Ken Williams, Ken asked me to call you £¨78£© b_____ he has lost his voice and can¡¯t talk to you £¨79£© h____. --- Lost his £¨80£© v____? Oh, what a sham! Is there anything I can do for you? --- Well, Ken has a class this afternoon from two thirty to four and he won¡¯t be able to £¨81£© t____ it, but he doesn¡¯t want to cancel it either. --- Want me to try to find somebody else to teach the class? --- No, not £¨82£© e_____. What he wants to do is to get someone to go in for him, just to pass back the mid-term exam papers. He¡¯s already marked them and they are on the desk in his office. The whole thing wouldn¡¯t £¨83£© t____ more than ten minutes. --- His class £¨84£© b____ at two thirty, eh? Well, I¡¯m afraid at that time I¡¯ll be on £¨85£© c____ anyway, so I can do it for him. --- Thank you very much, Professor Webster. | 76£®________________ 77.________________ 78.________________ 79£®________________ 80£®________________ 81.________________ 82£®________________ 83.________________ 84£®________________ 85£®________________ |
The world hash¡¯t seen a pandemic£¨Á÷Ðм²²¡£©in 4 1 years£¬when the¡±Hong Kong¡±flu crossed the globe and killed about one million people worldwide£®If H1N1 flu£¨¼×ÐÍÁ÷¸Ð£©reaches pandemic levels£¬what would happen next?
The outbreak of SA
RS in 2003 rang alarm bells as potential pandemics£®Although it jumped the¡±animal-to¡¤human¡±barrier£¬neither disease changed enough to enable human-to£®Human infection£®Strictly speaking£¬SARS did not become pandemics because it was too good at killing their hosts£®For a pandemic£¬it needs to be able to maintain human-to£®human contact without killing its host off£®
¡±H1N1 flu is already a man-to-man disease£¬which makes it much more difficult to manage£®
And H1N1 flu appears much more infectious than SARS£®
But the WHO warns£¬it cannot say whether or not it will indeed cause a pandemic£®According to experts£¬here¡¯s what the world might see if there is another pandemic£¬based on past exp
erience£®
The disease would skip from city to city over an 18-to-24 month period£¬infecting more than a third of the population£®World health Organization officials believe as many as 1£®5 billion people around the globe would seek medical care and nearly 30 million would seek hospitalization£®Based on the last pandemic and current world population£¬as many as 7 million people could die£®Hos
pitals will become overcrowded£»scho
ols will close£»businesses will close£»airports will be empty£®Business will become very bad£¬as people avoid as much social contact as possible£®
Health facilities will become overrun with patients and there would be less-than-adequate staffing£¬as medical health professionals fall ill themselves and that would result in higher deaths£®
The very young and very old will likely be the most susceptible£¨Ò×ÊܸÐȾµÄ£©to the illness£®Experts warn£¬much is still unknown about the current H1N1 flu virus and its severity and it is too early to say whether it will lead to a pandemic£®Right now£¬the focus is on finding answers and controlling the spread£®
¡¾Ð¡Ìâ1¡¿How many kinds of disease is mentioned in the passage?
| A£®Two | B£®Three | C£®Four | D£®Five |
| A£®SARS didn¡¯t change enough to enable sustained£¨³ÖÐøµÄ£©human-to¡ªhuman infection£® |
| B£®SARS was very good at killing its carriers£® |
| C£®A man with H1N1 flu can not infect another man easily£® |
| D£®Comparing SARS and H 1N 1 flu£¬SARS is not as infectious£® |
| A£®It spread all around the globe and killed lots of people£® |
| B£®It killed about millions of people£® |
| C£®It killed about one million people in Hong Kong£® |
| D£®Not the old but the young were susceptible to it and got killed£® |
| A£®The H1N1 flu will skip from city to city over an 18Ò»toÒ»24 month period£® |
| B£®Doctors and nurs |
| C£®Every country is taking measures to stop the H1N1 flu from leading to a pandemic£® |
| D£®The WHO and experts have known much about the current H1N1 flu virus£® |