【文章內(nèi)容簡(jiǎn)介】 Independence Hall, in Philadelphia, was moved to a separate glass pavilion in 1976. (A) which a historic building (B) a historic building which (C) was a historic building (D) a historic building 13. Fossils, traces of dead anisms found in the rocks of Earth’s crust, reveal at the time the rocks were formed. (A) what was like (B) was like life (C) what life was like (D) life was like 14. Although the huge ice masses glaciers move slowly, they are a powerful erosive 5 force in nature. (A) call them (B) are called (C) to call (D) called 15. The soybean contains vitamins, essential minerals, high percentage of protein. (A) a (B) and a (C) since a (D) of which a 16. A gene is a biological unit of information who directs the activity of a cell or anism during its A B C D lifetime. 17. The flowering of African American talent in literature, music, and art in the 1920’s in New York City A B C became to know as the Harlem Renaissance. D 18. The symptoms of pneumonia, a lung infection, include high fever, chest pain, breathing difficult, and A B C D coughing. 19. The rapid grow of Boston during the midnieenth century coincided with a large influx of A B C European immigrants. D 20. In 1908 Olive Campbell started writing down folk songs by rural people in the southern Appalachian A B C mountains near hers home. D thirteen stripes of the United States flag represent the original thirteen states of the Union, which A B C they all were once colonies of Britain. D 22. In 1860, more as 90 percent of the people of Indiana lived rural areas, with only a few cities having a A B C population exceeding 10,000. D keeps the Moon in orbit around Earth and the plas other of the solar system in orbit A B C D around the Sun. 24. Photograph was revolutionized in 1831 by the introduction of the collodion process for making glass A B C D negatives. 25. After flax is washed, dry, beaten, and bed, fibers are obtained for use in making fabric. A B C D 26. A fever is caused which blood cells release proteins called pyrogens, raising the body’s temperature. A B C D 27. Because of various giftgiving holidays, most stores clothing in the United Sates do almost as much A B business in November and December as they do in the other ten months bined. C D United States National Labor Relations Board is authorized to investigation allegations of unfair A B labor practices on the part of either employers or employees. C D Great Potato Famine in Ireland in the 1840’s caused an unprecedented numbers of people from A B C 6 Ireland to immigrate to the United States. D particles prising a given cloud are continually changing, as new ones are added while others A B are taking away by moving air. C D parties in the United States help to coordinate the campaigns of their members and anizes A B C the statewide and national conventions that mark election years. D lemur is an unusual animal belonging to the same order than monkey’s and apes. A B C D may be hard or soft, depending on the amount of water left into it and the character of A B C D the cuting. carbonare lamp, a very bright electric lamp used for spotlights, consists of two carbon A B electrodes with a highcurrent are passing between it. C D 35. At first the poems of . Cummings gained notoriety to their idiosyncratic punctuation and A B typography, but they have gradually been recognized for their lyric power as well. C D mechanism of human thought and recall, a subject only partly understood by scientists, is A B C extraordinary plicated. D the process of photosynthesis in green plants, light energy is captured and used A B to convert water, carbon dioxide, and minerals into oxygen and anic pounds. C D globe artichoke was known as a delicacy at least 2,500 years ago, and records of its A B C cultivation date from fifteenth century. D 39. Humans do not constitute the only species endowed with intelligence: the higher animals also A