托?？荚囌骖}測(cè)試(編輯修改稿)
2024-10-22 19:00 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 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 planets 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 body39。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 184039。s caused an unprecedented numbers of people from A B C 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 organizes A B C the statewide and national conventions that mark election years. D lemur is an unusual animal belonging to the same order than monkey39。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 organic 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 A1
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