How was he when he knew his invention being used for bad purpose?
A.He was very unhappy.
B.He was very happy
C.He was very angry
D.He was very bored

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VI. Read the passage carefully, then decide whether the following statements are true (T) or false (F).
Throughout history there have been many great explorers. Have you, for example, heard of Marco Polo, the famous Italian traveler? He was the first European to travel to China. He arrived in China in the late 13th century. About 200 years later, Christopher Columbus sailed from Spain by ship. He was looking for a new way to reach India. However, as you probably know, he didn't reach India He landed in America. Five hundred years after Columbus in the' 1930s a famous explorer named Richard Byrd was one of the first persons to fly over both the North and the South Poles. Today we continue to explore this world and are studying to explore other worlds, too. In the 1930s Russian and American scientists sent many unmanned spacecraft to the moon. These spacecraft sent back very valuable information about the moon. Then on July 16th 1969 the first manned spaceship to the moon left earth. On that day Apollo 11 blasted off with three American astronauts on board. Four days after blast-off, two of these astronauts landed on the moon. They later explored the surface of the moon. About two days after landing on the moon, they started back to the earth. They arrived safely back on earth a few days later. Today we are sending unmanned spacecraft to other planets. In the future, we might walk on Mars or Venus the way we did on the moon. We might even travel to other galaxies. Who knows? One thing we know for sure is that we will continue to explore this world and other worlds, too.
Marco Polo traveled from England to China in the late 13th century.
A.T
B.F
C.
D.

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 30 to 37.
The Arts and Crafts Movement in the United States was responsible for sweeping changes in attitudes toward the decorative arts, then considered the minor or household arts. Its focus on decorative arts helped to induce United States museums and private collectors to begin collecting furniture, glass, ceramics, metalwork, and textiles in the late nineteenth and early twentieth centuries. The fact that artisans, who were looked on as mechanics or skilled workers in the eighteenth century, are frequently considered artists today is directly attributable to the Arts and Crafts Movement of the nineteenth century. The importance now placed on attractive and harmonious home decoration can also be traced to this period, when Victorian interior arrangements were revised to admit greater light and more freely flowing spaces.
The Arts and Crafts Movement reacts against mechanized processes that threatened handcrafts and resulted in cheapened, monotonous merchandise. Founded in the late nineteenth  century by British social critics John Ruskin and William Morris, the movement revered craft as a form of art. In a rapidly industrializing society, most Victorians agreed that art was an essential moral ingredient in the home environment, and in many middle- and working-class homes craft was the only form of art. Ruskin and his followers criticized not only the degradation of artisans reduced to machine operators, but also the impending loss of daily contact with handcrafted objects, fashioned with pride, integrity, and attention to beauty.
In the United States as well as in Great Britain, reformers extolled the virtues of handcrafted objects: simple, straightforward design; solid materials of good quality; and sound, enduring construction techniques. These criteria were interpreted in a variety of styles, ranging from rational and geometric to romantic or naturalistic. Whether abstract, stylized, or realistically treated, the consistent theme in virtually all Arts and Crafts design is nature.
The Arts and Crafts Movement was much more than a particular style; it was a philosophy of domestic life. Proponents believed that if simple design, high-quality materials, and honest construction were realized in the home and its appointments, then the occupants would enjoy moral and therapeutic effects. For both artisan and consumer, the Arts and Crafts doctrine was seen as a magical force against the undesirable effects of industrialization.
The word “extolled” in the third paragraph is closest in meaning to ________.
A.exposed                              
B.praised                                
C.believed                              
D.accepted