题目内容

So mysteriously ______ missing that many puzzles wait to be solved.

A. did Flight MH370 go B. Flight MH370 went

C. does Flight MH370 go D. had Flight MH370 gone

 

A

【解析】

试题分析:句意:MH370航班消失的是如此神秘以至于许多困惑有待解决。本题属于so+adj/adv.... that副词提前的倒装句中的一种特殊句式,排除B。因为Flight MH370消失发生在过去,故用一般过去时。故选A。

考点:考查倒装句。

 

练习册系列答案
相关题目

A tent can be one of the more costly items on your camping equipment shopping list. It is definitely something that you need to consider carefully.

By seeing a tent for real you will be able to get a better impression of its size and construction in the traditional shop. However,the downside is that,unless you are experienced,you may miss out some of the details that the manufacturer’s promotional material makes clear. Cheap tents often look similar to the quality models they are mimicking(模仿),but you can be sure that they use inferior(次的) materials and probably have lower design standards.

Shop staff are often campers themselves. That means they usually can give lots of advice. If a shop assistant agrees with your own conclusions,that will be great;if they try to change your decision with a clear and reasonable argument,then that will be worth considering;if they just try to bamboozle(欺骗),or even bully,you then walk away.

The Internet is a wonderful tool,and so long as you know how to make the most of search engines and put in a little effort,you really have the perfect answer waiting to be found. That answer will be different for every camper as each of us has different needs. Don’t be surprised to see your favorite criticized somewhere,but if you see too much criticism,then you had better start thinking again. No problem. You won’t have spent anything yet,so think of it positively as a large expense saved.

Probably the best approach,if you have the time,is to research tents online and make a short list. Then try to inspect those tents at nearby shops. Then you can make a final decision on where to buy your chosen model based purely on total cost.

1.The underlined word “downside” in Paragraph 2 means “________”.

A.disadvantage B.instruction C.argumentD.principle

2.It can be concluded from the third paragraph that________.

A.shop assistants usually enjoy going camping

B.shop assistants usually have practical advice

C.you should consider your idea repeatedly

D.it is impolite for you to trouble shop assistants

3.You can make use of the Internet to________.

A.meet your different needs

B.find the answer for every camper

C.help you out of trouble

D.find your favorite tent

4.Which of the following would be the main idea of this passage?

A.It is good to buy your tent in the traditional shop.

B.You’d better buy a tent with the help of the Internet.

C.Better buy a tent combining seeing tents for real in shops and researching them online.

D.Going camping is really beneficial to your health.

 

The fourth round of heavy smog to hit Beijing in four weeks has sent more people to the hospital with respiratory(呼吸的) illnesses and led to calls for laws to control the pollution.

Pan Shiyi, a celebrity real estate developer said he is planning to propose (提案) a Clean Air Act to the local government. As a representative to the Beijing Municipal People's Congress, he started an online survey at 9:20 a.m. Within three hours, more than 25,000 web users, or 99 percent of total respondents(应答者), welcomed his proposal on Sina Weibo, China's Twitter.

They have good reasons to stand alongside Pan. The latest round of haze(雾霾)reduced visibility to under 500 meters in many parts of the city. The smog has also led to a great increase in respiratory illnesses, particularly among children and the elderly. Anxious parents and doctors almost all blame the smoggy air for the illnesses. Though most schoolchildren are home for the winter holidays, the bad air can easily move indoors. Besides, ordinary medical masks fail to provide adequate protection, so some people have turned to gas masks and respirators(呼吸器).

The causes of the scary smog are rather mysterious, though experts blame excessive emissions and the mountains around Beijing that trap pollution in winter, unless there is adequate wind to clear it away. Some critics have pointed fingers at China’s top two oil firms, China National Petroleum Corp and China Petrochemical Corporation, saying the companies’ outdated production technologies produce large quantities of substandard, high-polluting gas fuel.

Meanwhile, concerned Beijingers have moved their brainstorming sessions to cyberspace. If Pan’s proposal for a Clean Air Act is adopted, netizens say the new law should include items providing for “car-free days” in times of smog, higher standards for vehicle fuel, stricter restrictions on industrial and exhaust gas emissions, and more effective protection for the public.

Beijing is not the only city that has ever lost the blue sky. Five days of thick fog caused thousands of deaths in Britain in December 1952, urging the government to pass the first Clean Air Act in 1956, which introduced smokeless zones and cleaner fuels to reduce pollution. That may provide some experience for Beijing to refer to.

1.What can we learn from the passage?

A.People are clear about the causes of the smoggy weather.

B.Children staying indoors will not get respiratory illnesses.

C.Smog is worse for people with lower resistance to diseases.

D.Masks can give people protection against the smoggy weather.

2.Britain is mentioned in the last paragraph to ______.

A.suggest Beijing should learn from other countries

B.let people know many places have this problem

C.tell people the situation in Britain is worse

D.call on the government to pass Britain’s Clean Air Act

3.What’s the best title for this passage?

A.The Use of Gas masks and Respirators

B.Beijingers Call for Clean Air Act

C.Effective Protection for Blue Sky

D.The Mysterious Causes of the Scary Smog

 

Almost anywhere in the world, you can probably see graffiti (涂鸦画). Although it’s usually more common in big cities, it can be found in almost any community, big or small.

The problem with graffiti art is the question of whether it’s really art. This isn’t always an easy question to answer, simply because there are so many different types of graffiti. While some simply consists of collections of letters, known as tags, with little artistic value, such examples are easy to find, especially on larger spaces such as walls.

If it weren’t for the fact that most graffiti is placed on private property without permission, it might be more commonly recognized as a legal form of art. Most graffiti, however, annoys the property owner, who is more likely to paint over it or remove it than accept it as art.

Many ways of removing graffiti have been developed, such as paints that dissolve graffiti paint, or make it easy to remove. Community groups and government departments often organize graffiti-removal teams.

It hardly makes sense to encourage artists to deface (丑化) private or public property; but perhaps there are ways to work with them rather than just oppose them. Graffiti artists can, for example, create murals (壁画) for property owners, and get paid for them.

Maybe we need to start at a very basic level, and find a way to encourage the creation of graffiti art on paper or canvas rather than on walls. After all, who would remember Monet or Picasso if they’d created their masterpieces on walls, only to have them painted over the next day? Finding a solution to such a complex problem is never going to be easy, but with more and more graffiti art being recognized in galleries around the world, we do need to try.

1.What would be the best title for this passage?

A. How to Be a Good Graffiti Artist.

B. Stop Removing Graffiti!

C. Do You Like Graffiti?

D. Is Graffiti Art?

2.The reason why people remove graffiti is that it ______.

A. makes buildings ugly B. has no artistic value at all

C. robs private property D. takes up too much space

3.In Paragraph 4, the underlined word "dissolve" is closest in meaning to ______.

A. change B. flow C. remove D. freeze

4.The example of Monet and Picasso are mentioned in the passage to indicate that ______.

A. they are world-famous artists

B. they are good at graffiti

C. walls are right places to keep their masterpieces

D. their works, if painted on the wall, might not be kept long

5.The writer’s attitude toward graffiti is that graffiti ______.

A. should be removed by more countries

B. should be saved on larger spaces

C. should be created only on paper or canvas

D. may be accepted as art

 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网