Thanks to Chinese authorities’ effective measures, Covid-19 across China is under control for the time being; however, the impact of the lockdown on the Chinese economy was laid _______ in a new data.
A.bare B.invalid C.evident D.generous
高三英语单项填空中等难度题
Thanks to Chinese authorities’ effective measures, Covid-19 across China is under control for the time being; however, the impact of the lockdown on the Chinese economy was laid _______ in a new data.
A.bare B.invalid C.evident D.generous
高三英语单项填空中等难度题查看答案及解析
The Chinese government is willing to work with other countries to adopt more effective measures in order to realize the goals of sex __________, women's empowerment（自主）and building a harmonious world
A. equality B. quantity C. quality D. personality
高三英语单项填空简单题查看答案及解析
Chinese medical teams have made tremendous to contain the spread of Covid-19.
A.appointments B.headlines C.sacrifices D.compromises
高三英语单项填空中等难度题查看答案及解析
As the COVID-19 pandemic （新冠肺炎）rages, with ongoing lockdown （封城）measures affecting millions of people around the globe, levels of air pollution are falling dramatically in many parts of the world. This trend has been highlighted by a new report published by Swiss company IQAir looking at ten key global cities that normally suffer from high levels of pollution.
The report compared measurements from ground-based monitoring stations regarding a type of pollutant known as PM2.5— tiny inhalable particles measuring 2.5 micrometers or smaller that are emitted （排放）by various sources such as vehicles and power plants. It found significant falls in nearly all the locations listed.
This is, perhaps, not surprising considering the large decreases in vehicle traffic and industrial activity that have occurred with lockdown measures imposed （实施）on these cities.
The report examined data collected over a three-week period for each city while they were under lockdown conditions. IQAir then compared these measurements to the same time period for the years between 2016 and 2019.
IQAir found that nine out of the ten cities in the report experienced significant reductions in PM2.5 compared to the same period for 2019. Those with historically higher levels of PM2.5 pollution saw the greatest drops including New Delhi （-60 percent） Seoul （-54 percent） and Wuhan （-44 percent）. Besides, seven of the cities saw reductions in PM2.5 of 25 to 60 percent compared to the same period last year.
Wuhan—where the COVID-19 pandemic was first identified—experienced the cleanest air on record for February and March. The city was placed under one of the strictest lockdowns in the world on January 24, which was only lifted after 10 weeks.
Unfortunately, these sharp improvements in air quality have coincided （同时发生）with significant economic disruption, suffering and loss of life across the globe. Furthermore, experts warn that without sustained action to control pollution once the crisis ends, levels will likely rebound, as has been witnessed following previous economic downturns.
1.The levels of air pollution in the nine cities drop dramatically probably because .
A.the global economy suffers downturns
B.vehicle traffic and industrial activity decrease sharply during the pandemic
C.the governments of these cities take effective measures to reduce air pollution
D.people around the world have raised their awareness of environmental protection
2.Why does the author list the numbers in paragraph 5?
A.To show the data from IQAir are true.
B.To make a comparison between the cities.
C.To show the significant reductions in levels of air pollution.
D.To prove the measures carried out in these cities are effective.
3.What does the underlined word "disruption” in the last paragraph mean?
A.destruction B.eruption
C.break D.construction
4.What is the main idea of the passage?
A.The introduction of PM2.5.
B.The COVID-19 pandemic has caused great loss across the globe.
C.IQAir measured the air pollution levels in major global cities during the pandemic.
D.Air pollution has fallen significantly in nine major global cities during the pandemic.
高三英语阅读理解中等难度题查看答案及解析
______ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.
A. In spite of B. As well as C. In response to D. By means of
高三英语单项填空中等难度题查看答案及解析
. ___________ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.
A. In spite of B. As well as
C. In response to D. By means of
高三英语单项填空中等难度题查看答案及解析
Researchers study television to understand its effects on viewers and to measure its effectiveness in selling products. Much of the research on TV audiences is market research, paid for by companies with something to sell. Let me repeat; research on television is supported largely by advertisers.
The television industry depends on advertising money to run, and this relationship influences what television offers viewers. Advertisers aim to reach mass audiences and particular social groups. In turn, the television tries to meet the needs of advertisers, because pleasing the advertisers is nearly as important as pleasing the public. This means advertisers have a lot of control over what programs are made and when they are shown.
Television is the most effective marketing tool ever created. Many advertisement apply basic psychology（心理学）by sort of turning to our insecurities and desires. Ads convince us that the things we once thought were luxuries（奢侈）are now necessities. Television is highly programed as well. Using expert market research, programmers and advertisers sort to paint a picture of life centered on material possessions. This kind of life may look attractive and desirable, but it’s all at the expense of personal relationships.
As you probably can tell, I prefer to agree with critics（评论家）of the media. Advertising does create false needs, and products we really need don’t require advertising. Television advances consumerism（消费至上）. It shows us things, things, and more things. It encourages greed and envy. Television helps create a wasteful society, where things are thrown out long before they are worn out.
1.What is the main idea of the passage?
A．Television research is an interesting field.
B．Advertising is effective in selling products
C．Television helps develop a culture of consumerism
D．The television industry should be better managed
2.According to the passage, researchers study television to ________.
A．learn about the types of programs
B．understand the culture of the society
C．decide which programs to export
D．measure how much it help to sell products
3.The writer uses the underlined sentences in Paragraph 3 to________.
A．argue that television images of life lack depth and meaning
B．warn readers not to spend more money than they can afford
C．show that television programs can advance personal growth
D．suggest that readers watch only high-quality programs
4.What is the writer’s opinion of television?
A．Television is the best way to advertise products and services.
B．Television mostly has had a side effect on viewers
C．People have a wrong opinion of television
D．It is the duty of television to help create a rich society
高三英语阅读理解困难题查看答案及解析
Though ______ with the present situation, the local government could not find effective measures to reduce the risk of coal mine accidents．
A．unsatisfied B．being unsatisfied
C．satisfying D．to be unsatisfied
高三英语单项填空困难题查看答案及解析
_____ is known to all is that effective measures should be taken to deal with the problem of the over-exploiting of our resources.
A. What B. It C. As D. Which
高三英语单项填空中等难度题查看答案及解析
Though _______ with the present situation, the local government could not find effective measures to reduce the risk of coal mine accidents.
A. unsatisfied B. being unsatisfied C. unsatisfying D. to be unsatisfied
高三英语单项填空简单题查看答案及解析