6、A. The effects of flu and its symptoms B. Types of virus to cause flu C. People’s attitudes toward flu D. The cause of flu E. The way that flu spreads F. The methods to fight flu |
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Flu (which is short for influenza) is a highly infectious disease, the cause of which is a very tiny organism known as a virus. Several types of flu are recognized, depending on the type of virus that causes the disease.
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Flu can often cause problems in breathing, and general infection of the lung. With elderly and weak people, these added complications often produce serious results. The virus, if not properly treated, can weaken the body so that patient may develop more serious illnesses, such as pneumonia and bronchitis. When people catch flu, they often complain of a headache or a sore throat. They usually have a fever and their temperature rises from the normal 37℃ (98.6) to about 39.5℃ (103). Sometimes a person has a dry hacking cough and aching joints.
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Today many doctors use drugs that fight the disease. And scientists have also developed vaccines that help to prevent it. If the patient has proper treatment, and complete rest in bed, the virus is normally beaten within a week to ten days.
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How does flu spread so quickly? When the infected person breathes out, sneezes or coughs, he gives out droplets of moisture in the breath from his mouth or nose. These remain in the air for some time. Flu viruses are present in these droplets. If a person sneezes in a crowd or poorly ventilated place, such as a lift, viruses can easily be carried from an infected person to a healthy person. This is known as droplet infection. The healthy person will breathe in the viruses given out by the infected person.
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There are three main types of virus that cause flu, which are called type A, B and C. type A is the most powerful of the three, and undergoes minor changes in its genetic material every few years. The new form of the virus is called a strain. The new strain is not affected by the current vaccines. It is said to be “resistant” to them. So doctors must be continually producing new vaccines to combat the new strains of virus.
2、Cash is no longer king as far as most Australians and South Koreans are concerned as more than eight in ten pay less often in cash today than they did five years ago, according to a survey released on Monday. 50 , 69 percent of Americans surveyed use less cash than five years ago, 51 in Asia the figures were generally 52 , with Singapore at 45 percent, said MasterCard Worldwide.
Shuan Ghaidan, MasterCard’s Asia Pacific head of product sales and delivery, said one 53 for the 54 use of cash in Australia was the growing 55 of debit cards (借记卡), while in South Korea contactless payment on mobile phones had been popular. Credit cards 56 be used for higher value transactions, he said. Besides young people, for whom 57 cards are usually their first card, he said the debit card is also 58 by some older people “who don’t want credit any more, don’t want to 59 debt any more.”
The global 60 has been rocked in the past year by a credit crisis 61 US mortgage loan defaults (次级房贷问题).
The 62 noted that nearly nine in ten Australians and New Zealanders said they
63 carrying large amounts of cash, compared with six in ten Singaporeans or 80 percent of Americans.
MasterCard said it 64 7,000 interviews across 12 countries, including Malaysia, China, South Korea, Canada, Italy, France and Germany.
50. A. On the contrary |
B. In comparison |
C. In addition |
D. By turn |
51. A. as |
B. yet |
C. while |
D. when |
52. A. higher |
B. lower |
C. shocking |
D. notable |
53. A. reason |
B. cause |
C. result |
D. case |
54. A. declining |
B. sensible |
C. full |
D. good |
55. A. development |
B. involvement |
C. recycling |
D. popularity |
56. A. designed to |
B. used to |
C. were used to |
D. tended to |
57. A. post |
B. ID |
C. debit |
D. credit |
58. A. agreed |
B. proved |
C. honored |
D. preferred |
59. A. fall into |
B. take into |
C. break into |
D. put into |
60. A. economy |
B. weather |
C. population |
D. environment |
61. A. leading to |
B. resulting from |
C. bringing about |
D. resulting in |
62. A. experiment |
B. survey |
C. examination |
D. competition |
63. A. disliked |
B. preferred |
C. favored |
D. enjoyed |
64. A. invented |
B. published |
C. conducted |
D. carried |
1、A. experience B. celebrate C. surrounding D. support E. actually F. society G. lonely H. positive I. mean J. alone |
Do you ever feel like no one understands you? It may seem like everyone else has lots of friends, and is getting invited to fun parties and outings while you are at home by yourself. But in fact, you’re not the only one who feels like this. In today’s 41 , with so many people all crowded together in such big cities, lots of people feel alone, even when there are many people 42 them.
But being alone doesn’t 43 that you have to be lonely. Whenever I’m reading a book, exercising, or doing other things that I love, I don’t feel lonely at all. I 44 feel quite happy when I’m busy. But when I focus on all of the things that I’m lacking, I get lonely and feel unhappy. Everyone feels lonely at one point or another ― even the happiest people can feel lonely sometimes.
That you may feel lonely doesn’t mean it has to be a painful 45 . You can actually enjoy your time 46 by doing things that make you happy ― give some 47 attention to yourself and to your hobbies. Reading a good book, going on a walk, or keeping a diary can give you some time to think about yourself and your feelings. Sometimes, it’s even more fun to do things on your own without anyone else to think about.
Since November 11th is “Bachelor’s Day”(单身汉节)why not 48 your independence and treat yourself to something special. Enjoy the quiet time by yourself. If your friends are feeling lonely, make sure that you 49 them by being there during hard times. And remember, one doesn’t have to be the loneliest number!