Smallpox, a kind of disease, has now died_______

A. out        B. Away    C. off         D. down

A


解析:

die out “滅絕，消失”。die away“漸息”；die down“平息”；die off “(花、草)枯死”。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

4. Smallpox, a kind of disease, has now died______.

A. out        B. away

C. off         D. down

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2011-2012學(xué)年北京三十一中高二下學(xué)期期中考試英語(yǔ)試卷（帶解析） 題型：閱讀理解

For well over a thousand years, smallpox was a disease that everyone feared. The disease killed much of the native population in South America when the Spanish arrived there in the early sixteenth century. By the end of the eighteenth century, smallpox was responsible for about one in ten deaths around the world. Those who survived the disease were left with ugly scars on their skin.
It had long been well known among farmers that people who worked with cows seldom caught smallpox; instead, they often caught a similar but much milder disease called cowpox (牛痘) . A British doctor called Jenner was extremely interested in this, and so he studied cowpox. He believed that, by vaccinating (給接種疫苗) people with the disease, he could protect them against the much worse disease smallpox. In 1796, he vaccinated a boy with cowpox and, two months later, with smallpox. The boy did not get smallpox. In the next two years, Jenner vaccinated several children in the same way, and none of them got the disease．
News of the success of Jenner’s work soon spread. Vaccination soon became a common method to protect people against other diseases caused by virus, such as rabies (狂犬病), and vaccines were sent across the world to the United States and India.
It took nearly two centuries to achieve Jenner’s dream of getting free of smallpox from the whole world. In 1967, the world Health Organization (WHO) started a great vaccination program, and the last known case of smallpox was recorded in Somalia in 1977. The story of vaccinations does not end there, however. There are many other diseases that kill more and more people every year. Besides, many new diseases are being discovered. The challenge for medical researchers will, therefore, probably continue for several more centuries
【小題1】Smallpox was so serious that _________________ by the end of l8th century

A．its death rate was up to ten percent
B．those who caught it were certain to die
C．one in ten people in the world died of smallpox
D．one in ten deaths in the world was caused by smallpox
【小題2】Edward Jenner discovered that vaccination with cowpox could ____________.
A．make smallpox much milder
B．stop people from getting smallpox
C．protect people against any disease
D．prevent people’s scars after smallpox
【小題3】Which of the following statements is NOT TRUE?
A．The first experiment with cowpox was made by a British doctor.
B．After 1977 smallpox disappeared around the world according to WHO.
C．Vaccination had existed among ordinary farmers before being discovered.
D．Vaccination can be used to protect people in the world against not only smallpox.
【小題4】The author of the passage thinks that _________________.
A．vaccinations bring many new problems
B．vaccinations end the spread of diseases
C．there is a long way to go to fight against diseases
D．there is a long way to go to discover new diseases

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2013-2014學(xué)年高考二輪復(fù)習(xí)訓(xùn)練：專題6 形容詞與副詞英語(yǔ)試卷（解析版） 題型：閱讀理解

Did you get a flu shot this year？For the first time，the Centers for Disease Control and Prevention in the US is recommending that all children aged from 6 months to 18 years receive the flu vaccine.

Vaccines battle diseases caused by bacteria and viruses.A weakened form of the germ (病菌) is introduced into the body.The body makes special substances called antibodies (抗體) to fight the germs.If the actual germs were to attack，the antibodies would fight.Because there are many kinds of flu viruses，scientists must create a new vaccine formula (處方) each year.Researchers must make a prediction.

It is like forecasting the weather.Sometimes they are right on，and sometimes they are off.But even when the vaccine does not closely match circulating flu types，it can make the illness less serious.

“The flu vaccine is not as effective as the polio (小兒麻痹癥) vaccine or the measles vaccine，” says Dr.William Schaffner of Vanderbilt University School of Medicine.“It’s not a great vaccine，but it is in fact quite a good vaccine.”

But a flu vaccine doesn’t work for everyone.There are certain people who should be careful about taking it，because the vaccine is produced in eggs.Those who are allergic (過(guò)敏的) to eggs should not take it.If you have a fever，you should wait until you recover.

Some people are afraid that they might get the flu from the flu shot.Scientists say that it is not possible，because the viruses in the flu shot are inactivated.But some minor side effects such as low?grade fever and body ache could occur.If they do，they begin soon after the shot and usually last only one to two days.

Did you know？Smallpox was the first disease people tried to prevent by putting a virus into a healthy person.In 1796，English scientist Edward Jenner placed some infected material under a boy’s skin.

1.The underlined word “vaccine” (in Para.1) refers to________.

A．virus used for fighting against disease

B．antibody to fight the germs

C．formula to fight against disease

D．germ to be injected into the body

2.By saying “It’s not a great vaccine，but it is in fact quite a good vaccine.” (in Para.4)，William Schaffner means the flu vaccine________.

A．is as effective as the polio and the measles vaccines

B．is worse，compared with the polio and the measles vaccines

C．does help to make illness less serious

D．is quite good because it works for everyone

3.We can infer from the passage that________.

A．those who are not allergic to eggs can take the flu vaccine

B．not all the flu vaccines are effective for everyone

C．you should go to a doctor if you have a fever after taking the flu vaccine

D．it is possible that some people might get? the flu from the flu shot

4.When people take the flu vaccine，________.

A．they’ll be allergic to eggs

B．their bodies will ache for 5 days

C．they probably have a low fever

D．they won’t catch a flu ever after

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：0910學(xué)年廣東省高一第一學(xué)期期末考試 題型：閱讀理解

 

Recently the World Health Organization announced that the disease of smallpox（天花）had almost been wiped out in most parts of the world, thanks to widespread vaccination（種牛痘）. Most people are vaccinated at least once in their lives and if they wish to travel from one country to another they must be able to prove that they have had a recent vaccination. In this way the disease has been prevented from spreading and today one seldom hears of it at all.

This is mainly because of the great discovery made by a village doctor, Edward Jenner, in about 1798 when he published his report of his new experiment called vaccination (from the word ‘vacca’ meaning a cow). Jenner discovered that people who worked with cattle often suffered from a harmless disease which they caught from the cattle, but these people never seemed to get smallpox. So he experimented by putting the disease into a small opening on the arms of healthy people, and though their arms became painful for a day or two, they soon recovered and none of these people ever got smallpox.

So the news of the wonderful discovery spread to other countries and people

rushed to their doctors to be vaccinated. In many countries the simple way to deal with the arm was done on thousands of people, and the terrible smallpox began to disappear.

71．Vaccination against smallpox has been so successful that _________ .

A．the discoverer made a large amount of money

B．Dr Jenner was given a prize by the World Health Organization

C．smallpox has almost disappeared in most countries

D．smallpox was no longer in existence on earth

72 ．Smallpox has been prevented from spreading through the following measures EXCEPT that _____.

A．most people were vaccinated against the disease at least once

B．people going abroad should promise not to spread the disease

C．people travelling from one country to another must prove they

   are vaccinated

D．people must be vaccinated shortly before going to foreign countries

73 ．What led Dr Jenner to experiment with vaccination was that ________ .　

A．he wanted to make a great discovery and publish it

B．vaccination could make people's arms safe

C．he tried to cure the farmers of some disease caught from the cattle

D．those who worked with cattle seemed free from getting smallpox

74．The doctor's new discovery was called ‘vaccination’ for the reason that ________ .

A．he discovered smallpox near a farm

B．he experimented with a disease from the cattle

C．he was working with cattle in the countryside

D．people got the disease of smallpox from the cattle

75．The news of the discovery ________.

A．caught people's attention from all corners of the world

B．spread far and near in the western countries

C．made people rush to Dr Jenner for vaccination

D．helped to get rid of the terrible disease of smallpox

 

查看答案和解析>>

同步練習(xí)冊(cè)答案