Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Most journeys in Britain and the US are made by road. Some of these are made on public transport but most are by private car.

In Britain many people rely on their cars for daily local activities, e.g. getting to work, doing the shopping, and visiting friends. People living in urban areas may use buses, trains or, in London, the Underground, to get to city centres, mainly because traffic is often heavy and it is difficult to find anywhere to park a car. Some places in the country may have a bus only two or three times a week so people living there have no choice but to rely on their cars.

In the US, large cities have good public transportation systems. The El railroad in Chicago and the underground systems of New York, Boston, San Francisco and Washington, DC are heavily used. Elsewhere, most Americans prefer to use their cars. Families often have two cars and, outside major cities, have to drive fairly long distances to schools, offices, shops, banks, etc. Many college and even high-school students have their own cars.

Long-distance travel in Britain is also mainly by road, though railways link most towns and cities. Most places are linked by motorways or other fast roads and many people prefer to drive at their own convenience rather than use a train, even though they may get stuck in a traffic jam. Long-distance coach/bus services are usually a cheaper alternative to trains, but they take longer and may be less comfortable. Some long-distance travel, especially that undertaken for business reasons, may be by air. There are regular flights between regional airports, as well as to and from London. A lot of freight is also distributed by road, though heavier items and raw materials often go by rail.

In the US much long-distance travel is by air. America has two main long-distance bus companies, Greyhound and Trailways. Amtrak, the national network, provides rail services for passengers. Private railway companies such as Union Pacific now carry only freight, though in fact over 70% of freight goes by road.

The main problems associated with road transport in both Britain and the US are traffic congestion and pollution. It is predicted that the number of cars on British roads will increase by a third within a few years, making both these problems worse. The British government would like more people to use public transport, but so far they have had little success in persuading people to give up their cars or to share rides with neighbours. Most people say that public transport is simply not good enough. Americans too have resisted government requests to share cars because it is less convenient and restricts their freedom. Petrol/gasoline is relatively cheap in the US and outside the major cities public transport is bad, so they see no reason to use their cars less.

(Extracted from Oxford Guide to British and American Culture, Oxford University Press, 2000)

According to the passage, people in London may prefer the Underground to their own cars due to ____________.

A. cheap tickets

B. air pollution

C. long distances

D. heavy traffic

Quan sát hình 21.1 và trả lời các câu hỏi sau:

- Cấu trúc của đoạn gen bị biến đổi khác với cấu trúc của đoạn gen ban đầu như thế nào? Hãy đặt tên cho từng dạng biến đổi đó.

- Đột biến gen là gì ?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42.

        It may seem as if the art of music by its nature would not lend itself to the exploration and expression of reality characteristic of Romanticism, but that is not so. True, music does not tell stories or paint pictures, but it stirs feelings and evokes moods, through both of which various kinds of reality can be suggested or expressed. It was in the rationalist 18"¹ century that musicians rather mechanically attempted to reproduce stories and subjects in sound. These literal renderings naturally tailed, and the Romanticists profited from the error. Their discovery of new realms of experience proved communicable in the first place because they were in touch with the spirit of renovation, particularly through poetry. What Goethe meant to Beethoven and Berlioz and what Gennan folk tales and contemporary lyricists meant to Weber, Schumann, and Schubert are familiar to all who are acquainted with the music of these men.

        There is, of course, no way to demonstrate that Beethoven’s Egrnont music or, indeed, its overture alone corresponds to Goethe’s drama and thereby enlarges the hearer’s consciousness of it; but it cannot be an accident or an aberration that the greatest composers of the period employed the resources of their art for the creation of works expressly related to such lyrical and dramatic subjects. Similarly, the love of nature stirred Beethoven, Weber, and Berlioz, and here too the correspondence is felt and persuades the fit listener that his own experience is being expanded. The words of-the creators themselves record this new comprehensiveness. Beethoven referred to his activity of mingled contemplation and composition as dichten, making a poem; and Berlioz tells in his Memoires of the impetus given to his genius by the music of Beethoven and Weber, by the poetry of Goethe and Shakespeare, and not least by the spectacle of nature. Nor did the public that ultimately understood their works gainsay their claims.

                   It must be added that the Romantic musicians including Chopin, Mendelssohn, Glinka, and Liszt-had at their disposal greatly improved instruments. The beginning of the 19th century produced the modem piano, of greater range and dynamics than theretfore, and made all wind instruments more exact and powerful by the use of keys and valves. The modem full orchestra was the result. Berlioz, whose classic treatise on instrumentation and orchestration helped to give it definitive form, was also the first to exploit its resources to the full, in the Symphonic fantastique of 1830. This work, besides its technical significance just mentioned, can also be regarded as uniting the characteristics of Romanticism in music, it is both lyrical and dramatic, and, although it makes use of a “story,” that use is not to describe the scenes but to connect them; its slow movement is a “nature poem” in the Beethovenian manner; the second, fourth, and fifth movements include “realistic” detail of the most vivid kind; and the opening one is an introspective reverie.

The passage indicates that the Romanticist composers were inspired not only by lyrical and dramatic subjects but also by _________.

A. the rationalists 

B. the creation of works

C. the love of nature   

D. the poetry of Goethe

Với giá trị nào của a thì mỗi căn thức sau có nghĩa:

a 3

Tìm số x không âm, biết:  2 x   <   4

Quan sát hình hộp chữ nhật (h.84):

- A’A có vuông góc với AD hay không ? Vì sao ?

- A’A có vuông góc với AB hay không ? Vì sao ?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.

        Welcome to the Netherlands, a tiny country that only extends, at its broadest, 312 km north to south, and 264 km east to west - (23) _________ the land area increases slightly each year as a result of continuous land reclamation and drainage. With a lot of heart and much to offer, ‘Holland,’ as it is (24) _________ known to most of us abroad - a name stemming from its once most prominent provinces - has more going on per kilometer than most countries, and more English-speaking natives. You’ll be impressed by its (25) _________ cities and charmed by its countryside and villages, full of contrasts. From the exciting variety on offer, you could choose a romantic canal boat tour in Amsterdam, a Royal Tour by coach in The Hague, or a hydrofoil tour around the biggest harbour in the world - Rotterdam. In season you could visit the dazzling bulb fields, enjoy a full day on a boat, or take a bike tour through the pancake-flat countryside spiced with windmills. The possibilities are countless and the nationwide tourist office is on hand to give you information and help you (26) _________ reservations. You’ll have (27) _________ language problems here, as the Dutch are true linguists and English is spoken here almost universally.

Điền vào số (26)

A. sit

B. catch       

C. do 

D. make