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提问人:网友liuxiwu 发布时间:2022-01-06
[主观题]

The total starting air capacity required for reversible main engines is to be sufficient f

or at least _____.

A.six consecutive starts

B.eight consecutive starts

C.ten consecutive starts

D.twelve consecutive starts

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更多“The total starting air capacity required for reversible main engines is to be sufficient f”相关的问题
第1题
Starting from_________ in the east and ending at________ in the west, the Great Wall has a total length of 6,700 kilometers.
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第2题
The total starting air capacity required for reversible main engines is to be sufficient for at least()

A.six consecutive starts

B.eight consecutive starts

C.ten consecutive starts

D.twelve consecutive start

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第3题
Royal Credit Card Company The Royal Credit Card Company is proud to announce that it has
been chosen as the principal sponsor of this years "Season of the Love and Faith", the year-round series of performances of Janet Moores best-loved plays. Each month, from January to December, a play will be featured, starting with "Touched by an Angel," "Missing You" and "Adversity," and ending with "My Lovely Lady,""The Taming of the Dragon," and "Untouchable Dream." There will be a total of 24 performances during weekends each month. The company is offering generous discounts to all of its personnel to give them and their families the fullest opportunity to enjoy this rarest of cultural offerings. The purchase of a non-refundable, half-season subscription will entitle them to a twenty percent discount, and of a full-season subscription, to a forty percent discount. Subscriptions may be paid through deferred salary deductions. Ticket sales start on June 30. Early reservations are encouraged to guarantee employees and their families good theater seats.

Who will be getting discounts to the performances?

A.Clients of the company.

B.Company employees.

C.Affiliates of the company.

D.Company stockholders.

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第4题
改错:You will think about what kind of saving instru

You will think about what kind of saving instru- __1__ment to use or what kind of investment to make. By putting your money in some kind of savings instrument

or investment, you can set aside small amount of money __2__ regularly and the money will earn interest or dividends. Interest refers to the amount what your money __3__earns when it is kept in a savings instrument. Dividends are payments of part of a company’s earnings to people hold stock in the company. A savings instru- __4__ment has an “interest rate ” associated with it; this refers to the rate which the money in the instrument in- __5__creases during a certain period of time. Principal refers to the facial value or the amount of money you __6__place in the savings instrument on which the interest is earned.

Every type of savings or investment has some risk that the return will be less than needed or expected.Federally insured savings accounts are safe and guaranteed up to $100,000 by the U.S. Government.Therefore, they may have lower interest rates, making __7__it hard to save large amounts of money for college. __8__Bonds and stocks often have higher returns than savings accounts or EE saving bonds but are more riskier. __9__You can reduce the risks of these kinds of investments by starting to save early. The earlier we begin the less __10__money you will have to put aside each month and the more total savings you will accumulate.

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第5题
听力原文: Chinese nationals will be entitled to visa-free entry to Russia starting in Augu
st this year, a senior Russian tourist official said yesterday in Beijing, as long as they go in an approved and accompanied tour group.

Ivan Vvedenski, special counselor of the Federal Agency for Tourism, said that one million Chinese are expected to visit Russia in 2006.

So far, 672 Chinese tourist agencies have been approved to organize tourist groups there to Moscow, St. Petersburg, Irkutsk, Khabarovsk, Petropavlovsk, Chita and Vladivostok.

The Russian National Tourism Office's Visa Free Association, founded in 2003, will receive the Chinese tourist groups.

The Russian Military Insurance Company will provide travel cover and a Chinese language hotline will provide them with help and advice while there.

The total number of tourists between the two countries increased by 30 percent last year, and most of them were Russians traveling to China.

What's the main idea of the news?

A.672 Chinese tourists agencies have visited Russia.

B.Chinese nationals can visit Russia in tour group.

C.Russian nationals in an approved tour group will be visa-free to entry to China.

D.Chinese nationals in an approved tour group will be visa-free 1o entry to Russia.

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第6题
Departing for Los Angeles is no ordinary 【C1】______ whereas for foreign students who are s
tarting a new experience living on their own for 10 months. Their 【C2】______ in studying in the United States include to increase their command 【C3】______ English, to finish high school, and to understand the American way of life as much as possible. Students get a certificate granted 【C4】______ the American government if they can pass the final exams at the 【C5】______ of each term. Most of them have difficulty 【C6】______ all the necessary arrangements. Gloria succeeded in finding a host family in 【C7】______ because she wrote a detailed letter showing 【C8】______ religious and 【C9】______ character. Students' parents help with packing because 【C10】______ teenagers don't have enough experience 【C11】______ tend to take many unnecessary things with them. These students feel nervous 【C12】______ waiting for their domestic planes because they really have to rely on 【C13】______ for everything from now on, and they are not sure whether they can manage to adapt 【C14】______ new situations. Two problems encountered 【C15】______ they arrive are not liking the food and 【C16】______ sick for home. Some 【C17】______ to the regulation about the time they must be 【C18】______ home on weekend nights. Students who are not fluent 【C19】______ in English must take private lessons and, 【C20】______ increase total costs.

【C1】

A.flight

B.voyage

C.ride

D.walk

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第7题
How to approach Writing Test Part Two?Part Two counts for two thirds of the total marks in

How to approach Writing Test Part Two

?Part Two counts for two thirds of the total marks in the Writing Test.

?You should spend about 30 minutes on Part Two.

?You will be asked to write a report, proposal or piece of business correspondence.

?You will be given information, such as a letter, advertisement, or charts and graphs, as the starting point for your answer, and will be told who to write to.

?About five 'handwritten' notes will also be given. You must use all these notes when writing your answer, and will need to invent information in connection with some of them. If you leave out any of the five notes, you will lose marks.

Planning

?Read the instructions carefully so that you know what do, and underline the key words.

?Make an outline plan, putting the five notes into a suitable order.

Writing

?Start your answer by briefly saying why you are writing.

?Express your ideas clearly.

?Try to use a wide range of appropriate vocabulary and grammatical structures.

?For a piece of business correspondence, include suitable openings and closings (e.g. Dear Ms Smith and Yours sincerely with your signature), but no addresses.

?Do not present a report or proposal in the form. of a letter.

?Make the formality of the language suitable for the reader(s).

Checking

?After writing, read what you have written, correct mistakes and make improvements. If you want to add anything, use a sign, e.g. *. Put a line through anything you want to omit. Don't rewrite the whole of your answer.

?Hake sure the examiner will be able to read your answer. Use a pen and your normal handwriting (do not write in capital letters).

?Check that you have written your answer in 120 140 words.

?You work for a small chain of clothing stores. The Managing Director has asked you to write a short report on last month's performance.

?Look at the charts and table below, on which you have already made some handwritten notes.

?Then, using all your handwritten notes, write the report for your Managing Director

?Write 120- 140 words.

How to approach Writing Test Part Two?Part Two cou

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第8题
Two conflicts convinced Western countries that they dared not reduce their forces too dras
tically. The first was the Iraqi invasion of Kuwait in August 1990. This came at the height of the happiness at the end of the Cold War and the new era of peace that was expected to follow. By January 1991 it was apparent that attempts to persuade Iraqi leader Saddam Hussein to withdraw through a combination of military threats, economic pressure, and diplomatic inducements had failed. American, British, and French forces found themselves using military equipment and concepts designed to deal with the Warsaw Pact in central Europe to defeat a moderate- sized Third World country. This brought home the lesson that in a world in which total war had become too horrific to contemplate even a limited war was no small matter and would demand considerable commitment.

Even so, the Gulf War was a relatively straightforward confrontation. It was against a known enemy over a clear-cut matter of principle and fought by means that played to the West' s comparative advantages, for example in air power. To defense planners, this was much to be preferred to the considerably more complicated types of conflict where opponents merged easily into their surroundings, and adopted guerrilla warfare rather than open battle.

Prudent defense planners never want to get involved in messy civil wars, while the military dislikes having to get between warring groups. It is usually easier to get in than out of these conflicts. Yet even as troops were returning from the Gulfin the summer of 1991, Yugoslavia was starting to fall apart. By 1992, British and French forces were being deployed in Bosnia, along with contingents from other countries, to try to deliver humanitarian aid and soften the blows of a bitter ethnic conflict. Eventually, in 1995, now joined by the Americans, they began to take a much tougher line and this created the conditions for a political settlement, although not an early withdrawal of outside forces. They were still needed to keep the peace.

The experience of these conflicts illustrates some of the difficulties now faced by defense planners. They must prepare for a wide range of operations, from set-piece battles to vicious inter-communal skirmishes: Even though they may hope that total wars are things of the past for the major industrialized countries, limited wars might still require the sort of capabilities once assumed to be relevant only to total wars. Limited wars also come in all shapes and sizes. In 1982 the Falklands War was won through achieving naval superiority followed by an amphibious landing, while in 1991 Kuwait was liberated through air supremacy followed by a heavy armored advance. The first stage of the Gulf crisis involved a naval blockade -- the last stage involved light forces protecting Kurds. Bosnia involved a hybrid force of infantry geared to a low-intensity conflict supported by ak power conducting a high-intensity campaign. Future conflicts might involve direct attacks on environmental targets or attempts to exploit the West's growing dependence on information technology. Terrorism and international criminal organizations are now often presented as the most serious threats to Western societies.

From the sentence "This brought home the lesson that in a world in which total war had become too horrific to contemplate even a limited war was no small matter and would demand considerable commitment.", we know that______.

A.the world has realized that a limited war was a piece of cake and demanded no matter

B.the people urged to launch a limited war

C.the world has realized that even a limited war was still terrible and needed to do a lot of things to finish it

D.people were afraid to begin a limited war so the have done a lot of things to prevent it

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第9题
National Treasure A large-scale cultural explorati...

National Treasure A large-scale cultural exploration program National Treasure was recently launched by China's Central Television (CCTV) in Beijing. This TV program, which showcases the history of many of China's cultural relics, has become a huge hit. The weekly program, "National Treasure" was first aired by CCTV on December 3, 2017. Across 10 episodes, a total of 27 national treasures from nine major Chinese museums were presented. This program brings these relics to life and displays their unique beauty through different artistic methods. The opening episode showed three of China’s finest cultural treasures from the Palace Museum in Beijing: the painting "A Panorama of Rivers and Mountains," the Large Vase with Variegated Glazes and a stone drum. Famous actors Li Chen, Wang Kai and Tony Leung played the “national treasure guardians” of each item. They told not only the mysteries behind the treasures but also their own stories about them. Yu Lei, chief producer of the program, said “As a cultural show, National Treasure aims to make ancient relics come alive. We want our viewers to feel that the cultural relics are like people and that they have their own personalities and lives.” She added, “People’s interest in culture as well as the tradition and workmanship of the Chinese nation has become a trend. This has encouraged us to better promote our fine culture. We hope through the program, more and more people will go into museums to enjoy the beauty of relics.” CCTV cultural programs, such as Chinese Poetry Competition and The Reader, have already won much acclaim from audiences and the year 2017 is gradually regarded as a starting year of cultural programs. Back to tradition and the spirit of craftsman have become hot topics in modern society. Decide whether the following statements are true (T) or false (F) according to the text. National Treasure is not a large-scale cultural exploration program.

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第10题
听力原文:A recent study reveals higher education tends to speed up mental decline and leav

听力原文: A recent study reveals higher education tends to speed up mental decline and leave elderly people at a loss for words.

Participants in the study were all more than 70 years old. They were tested up to four times between 1993 and 2000 on their ability to remember 10 common words read aloud to them. The most educated test subjects were found to experience a steeper decline during the years in remembering the list.

Individuals with a better education seem to have a higher starting point in their word memory, and so may initially remember more total words than their less educated peers.

The more education one has, the more words one will know to begin with. It appears the more you know, the more you have to lose.

The explanation for the faster decline of more educated individuals could possibly be they were unable to access memory tricks they once relied on to help them remember things. For a while, these strategies can help them compensate, but as they get older, their brains become overwhelmed and they can no longer use those strategies.

Because the study didn't follow people across their entire life spans, there could be other unseen factors. For example, those with less education may start their cognitive decline earlier.

The possibly protective nature against conditions like dementia could be due to a correlation between higher education and generally higher living standards, like access to better health care and better eating habits. The things that make a healthy body make a healthy mind.

(33)

A.The older people get, the more they lose.

B.The lower education old people have received, the more they will forget.

C.Elderly people tend to forget despite their education background.

D.The elderly people with higher education are more likely to lose memory.

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