Seasonal influenza is characterized by a sudden fever, cough, headache, muscle and joint pain, sore throat and runny nose. Most people recover from fever and   1  symptoms within a week without requiring medical attention. But influenza can  2  severe illness or death in people at high risk. The time from infection to illness is about two days.

Yearly influenza epidemics can  3   affect all age groups, but the highest risk of complications occur among children younger than age two, adults age 65 or older, and people of  4   age with certain medical conditions, such as chronic heart, lung, kidney, liver, blood or metabolic diseases, or weakened immune systems.

Seasonal influenza  5   easily and can sweep through schools, nursing homes or businesses and towns. When an   6    person coughs, infected droplets get into the air and another person can breathe them  7    and be exposed. The virus can also be spread by hands infected with the virus.  8    transmission, people should cover their mouth and nose with a tissue when coughing, and  9   their hands regularly.

Drugs for influenza are   10   in some countries and effectively prevent and treat the illness. Some influenza viruses develop  11    to the antiviral medicines, limiting the effectiveness of treatment.

Influenza epidemics occur    12   during autumn and winter in temperate regions. Illnesses result in hospitalizations and deaths mainly among high-risk groups. Worldwide, these annual epidemics result in about three to five million   13     of severe illness, and about 250 000 to 500 000 deaths.

Influenza can cause serious public health and economic problems. In   14    countries, epidemics can result in high levels of worker absenteeism and productivity   15   .   16    most people recover from a bout(輪) of influenza, there are large numbers of people who need hospital treatment and many   17    die from the disease every year.   18     is known about the effects of influenza epidemics in developing countries.

The most    19   way to prevent the disease or severe outcomes from the illness is vaccination. Vaccination is especially important for people at higher risk of serious influenza complications, and for people who live with or care  20    high risk individuals.

(  ) 1. A. its                 B. it’s                    C. all                    D. other

(  ) 2. A. cause                 B. lead                  C. result                D. bring

(  ) 3. A. lightly           B. slightly             C. seriously           D. heavily

(  ) 4. A. all                 B. any                   C. no                    D. both

(  ) 5. A. goes                  B. spreads              C. comes            D. happens

(  ) 6. A. to infect        B. infecting           C.  infected          D. infect

(  ) 7. A. off                B. away                 C. out                   D. in

(  ) 8. A. To prevent     B. To protect          C. To prepare         D. To prefect

(  ) 9. A. wash             B. washing            C. to wash             D. washed

(  ) 10. A. free             B. available           C. useful               D. helpful

(  ) 11. A. assistance     B. resistance          C. consistence        D. preference

(  ) 12. A. monthly              B. weekly              C. daily                 D. yearly

(  ) 13. A. pieces          B. states                C. conditions         D. cases

(  ) 14. A. developed    B. developing        C. big                   D. small

(  ) 15. A. lose             B. losses                C. loose                 D. lost

(  ) 16. A. For                 B. Because             C. While               D. Whether

(  ) 17. A. /                 B. which               C. do                    D. who

(  ) 18. A. Little           B. Much                C. Few                  D. Lot

(  ) 19. A. Affective          B. effective            C. attractive           D. aggressive

(  ) 20. A. about           B. of                         C. for                    D. to

Seasonal influenza is characterized by a sudden fever, cough, headache, muscle and joint pain, sore throat and runny nose. Most people recover from fever and   1  symptoms within a week without requiring medical attention. But influenza can  2  severe illness or death in people at high risk. The time from infection to illness is about two days.

Yearly influenza epidemics can  3   affect all age groups, but the highest risk of complications occur among children younger than age two, adults age 65 or older, and people of  4   age with certain medical conditions, such as chronic heart, lung, kidney, liver, blood or metabolic diseases, or weakened immune systems.

Seasonal influenza  5   easily and can sweep through schools, nursing homes or businesses and towns. When an   6    person coughs, infected droplets get into the air and another person can breathe them  7    and be exposed. The virus can also be spread by hands infected with the virus.  8    transmission, people should cover their mouth and nose with a tissue when coughing, and  9   their hands regularly.

Drugs for influenza are   10   in some countries and effectively prevent and treat the illness. Some influenza viruses develop  11    to the antiviral medicines, limiting the effectiveness of treatment.

Influenza epidemics occur    12   during autumn and winter in temperate regions. Illnesses result in hospitalizations and deaths mainly among high-risk groups. Worldwide, these annual epidemics result in about three to five million   13     of severe illness, and about 250 000 to 500 000 deaths.

Influenza can cause serious public health and economic problems. In   14    countries, epidemics can result in high levels of worker absenteeism and productivity   15   .   16    most people recover from a bout(輪) of influenza, there are large numbers of people who need hospital treatment and many   17    die from the disease every year.   18     is known about the effects of influenza epidemics in developing countries.

The most    19   way to prevent the disease or severe outcomes from the illness is vaccination. Vaccination is especially important for people at higher risk of serious influenza complications, and for people who live with or care  20    high risk individuals.

(  ) 1. A. its                 B. it’s                    C. all                    D. other

(  ) 2. A. cause                 B. lead                  C. result                D. bring

(  ) 3. A. lightly           B. slightly             C. seriously           D. heavily

(  ) 4. A. all                 B. any                   C. no                    D. both

(  ) 5. A. goes              B. spreads              C. comes        D. happens

(  ) 6. A. to infect        B. infecting           C.  infected          D. infect

(  ) 7. A. off                B. away                 C. out                   D. in

(  ) 8. A. To prevent     B. To protect          C. To prepare         D. To prefect

(  ) 9. A. wash             B. washing            C. to wash             D. washed

(  ) 10. A. free             B. available           C. useful               D. helpful

(  ) 11. A. assistance     B. resistance          C. consistence        D. preference

(  ) 12. A. monthly              B. weekly              C. daily                 D. yearly

(  ) 13. A. pieces          B. states                C. conditions         D. cases

(  ) 14. A. developed    B. developing        C. big                   D. small

(  ) 15. A. lose             B. losses                C. loose                 D. lost

(  ) 16. A. For             B. Because             C. While               D. Whether

(  ) 17. A. /                 B. which               C. do                    D. who

(  ) 18. A. Little           B. Much                C. Few                  D. Lot

(  ) 19. A. affective      B. effective            C. attractive           D. aggressive

(  ) 20. A. about           B. of                     C. for                    D. to

Seasonal influenza is characterized by a sudden fever, cough, headache, muscle and joint pain, sore throat and runny nose. Most people recover from fever and 1symptoms within a week without requiring medical attention. But influenza can2severe illness or death in people at high risk. The time from infection to illness is about two days.
Yearly influenza epidemics can3affect all age groups, but the highest risk of complications occur among children younger than age two, adults age 65 or older, and people of4age with certain medical conditions, such as chronic heart, lung, kidney, liver, blood or metabolic diseases, or weakened immune systems.
Seasonal influenza5easily and can sweep through schools, nursing homes or businesses and towns. When an6person coughs, infected droplets get into the air and another person can breathe them7and be exposed. The virus can also be spread by hands infected with the virus.8transmission, people should cover their mouth and nose with a tissue when coughing, and9their hands regularly.
Drugs for influenza are 10in some countries and effectively prevent and treat the illness. Some influenza viruses develop 11to the antiviral medicines, limiting the effectiveness of treatment.
Influenza epidemics occur12during autumn and winter in temperate regions. Illnesses result in hospitalizations and deaths mainly among high-risk groups. Worldwide, these annual epidemics result in about three to five million13of severe illness, and about 250 000 to 500 000 deaths.
Influenza can cause serious public health and economic problems. In14countries, epidemics can result in high levels of worker absenteeism and productivity15.16most people recover from a bout(輪) of influenza, there are large numbers of people who need hospital treatment and many17die from the disease every year.18is known about the effects of influenza epidemics in developing countries.
The most19way to prevent the disease or severe outcomes from the illness is vaccination. Vaccination is especially important for people at higher risk of serious influenza complications, and for people who live with or care20high risk individuals.

1. 1.
   1. A.
      its
   2. B.
      it’s
   3. C.
      all
   4. D.
      other
2. 2.
   1. A.
      cause
   2. B.
      lead
   3. C.
      result
   4. D.
      bring
3. 3.
   1. A.
      lightly
   2. B.
      slightly
   3. C.
      seriously
   4. D.
      heavily
4. 4.
   1. A.
      all
   2. B.
      any
   3. C.
      no
   4. D.
      both
5. 5.
   1. A.
      goes
   2. B.
      spreads
   3. C.
      comes
   4. D.
      happens
6. 6.
   1. A.
      to infect
   2. B.
      infecting
   3. C.
      infected
   4. D.
      infect
7. 7.
   1. A.
      off
   2. B.
      away
   3. C.
      out
   4. D.
      in
8. 8.
   1. A.
      To prevent
   2. B.
      To protect
   3. C.
      To prepare
   4. D.
      To prefect
9. 9.
   1. A.
      wash
   2. B.
      washing
   3. C.
      to wash
   4. D.
      washed
10. 10.
    1. A.
       free
    2. B.
       available
    3. C.
       useful
    4. D.
       helpful
11. 11.
    1. A.
       assistance
    2. B.
       resistance
    3. C.
       consistence
    4. D.
       preference
12. 12.
    1. A.
       monthly
    2. B.
       weekly
    3. C.
       daily
    4. D.
       yearly
13. 13.
    1. A.
       pieces
    2. B.
       states
    3. C.
       conditions
    4. D.
       cases
14. 14.
    1. A.
       developed
    2. B.
       developing
    3. C.
       big
    4. D.
       small
15. 15.
    1. A.
       lose
    2. B.
       losses
    3. C.
       loose
    4. D.
       lost
16. 16.
    1. A.
       For
    2. B.
       Because
    3. C.
       While
    4. D.
       Whether
17. 17.
    1. A.
       /
    2. B.
       which
    3. C.
       do
    4. D.
       who
18. 18.
    1. A.
       Little
    2. B.
       Much
    3. C.
       Few
    4. D.
       Lot
19. 19.
    1. A.
       affective
    2. B.
       effective
    3. C.
       attractive
    4. D.
       aggressive
20. 20.
    1. A.
       about
    2. B.
       of
    3. C.
       for
    4. D.
       to

完形填空

　　Scientists say Severe Acute Respiratory Syndrome (SARS) is (1) by a new virus (2) the family of corona viruses(冠狀病毒), (3) also causes the common cold. The World Health Organization says the main symptoms of SARS are (4) fever (over 38℃), dry cough, shortness of breath or breathing difficulties. SARS may be associated with other symptoms, (5) chills(寒戰(zhàn)), headache, muscular stiffness, loss of appetite, malaise(不舒服), confusion, rash and diarrhoea(腹瀉). The disease has an incubation(潛伏)period of (6) two-to-seven days, (7) three-to-five days being more common, before victims start showing flu-like symptoms. There is currently no (8) cure for the disease. Doctors say if treated (9) most patients (10) other serious illnesses can recover. WHO(世界衛(wèi)生組織)and Hong Kong experts say the virus (11) through droplets by sneezing or (12) and such direct infection(傳染)can usually happen (13) a radius(范圍) of around three feet. The virus can also spread (14) as it can (15) outside of the human body for three to six hours. (16) with any object that is tainted (感染) by droplets containing the virus could (17) infection if a person then touches their eyes, nose or mouth.

　　With the WHO's announcement, life in China has returned to (18) . All students in Beijing will (19) to school after more than two months of (20) at home. And travelling has again become a big plan for the summer holiday.

(1)

[　　]

A．caused　　　　B．cause

C．reason　　　　D．reasoned

(2)

[　　]

A．in　　　　B．on

C．by　　　　D．from

(3)

[　　]

A．that　　　　　B．in which

C．which　　　　D．in that

(4)

[　　]

A．high　　　　B．low

C．hot　　　　 D．cold

(5)

[　　]

A．including　　　　B．included

C．include　　　　　D．with

(6)

[　　]

A．between　　　　B．a(chǎn)mong

C．in　　　　　　 D．on

(7)

[　　]

A．in　　　　B．with

C．by　　　　D．have

(8)

[　　]

A．special　　　　　B．common

C．specially　　　　D．specific

(9)

[　　]

A．late　　　　　B．early

C．lately　　　　D．earlier

(10)

[　　]

A．with　　　　B．have

C．has　　　　 D．without

(11)

[　　]

A．spread　　　　B．pass

C．passes　　　　D．spreads

(12)

[　　]

A．coughing　　　　B．crying

C．shouting　　　　D．watering

(13)

[　　]

A．within　　　　B．under

C．from　　　　　D．to

(14)

[　　]

A．indirectly　　　　B．directly

C．mainly　　　　　D．main

(15)

[　　]

A．Live　　　　B．survive

C．kill　　　　 D．hurt

(16)

[　　]

A．Touch　　　　B．Contact

C．Get　　　　　D．Feel

(17)

[　　]

A．leading　　　　B．lead at

C．lead in　　　　D．lead to

(18)

[　　]

A．normal　　　　 B．a(chǎn)bnormal

C．common　　　　D．uncommon

(19)

[　　]

A．come　　　　B．go

C．return　　　　D．return back

(20)

[　　]

A．staying　　　　B．stay

C．living　　　　 D．live