--- It’s cloudy outside. Please take an umbrella.
--- ______.
A. Yes, take it easy B. OK, just in case
C. Well, it just depends D. All right. You’re welcome
科目:高中英语 来源: 题型:阅读理解
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(轮) 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
查看答案和解析>>
科目:高中英语 来源:2014届福建厦门大学附属科技中学高二下学期期中考试英语卷(解析版) 题型:单项填空
Have you ever listened to the song Yesterday once more, ________ singer died in her early years?
A.its B.it’s C.whose D.which
查看答案和解析>>
科目:高中英语 来源:2014届河南南乐县实验高级中学高二下期期中考试英语试卷(解析版) 题型:单项填空
Have you ever listened to the song Yesterday once more, ________ singer died in her early years?
A.its B.it’s C.whose D.which
查看答案和解析>>
科目:高中英语 来源:2010年海南省高一上学期第二次月考英语卷 题型:单项填空
Have you seen the film “Titanic”, ____ leading actor is world famous?
A.that |
B.it’s |
C.whose |
D.which |
查看答案和解析>>
科目:高中英语 来源:20102011学年河南省卫辉市高一3月月考英语卷 题型:单项填空
Have you seen the film “Titanic”, ________ leading actor is world famous.
A. is B. it’s C. whose D. which
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com