| 托福考试易错题（2017/7/21） |
| 第1题：（） industries, inventions, and communal endeavors of the Shakers, the best known is their fine furniture. A. Of the many B. Their many C. Are the many D. Many of the |
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| 第2题：（） “nova” means new, novas are actually stars that have existed for a long time and suddenly flare into brilliance. A. That B. Why C. Although D. It is |
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| 第3题：（）, domesticated grapes grow in clusters, range in color from pale green to black, and contain sugar in varying quantities. A. Their botanical classification as berries B. Although their botanical classification as berries C. Because berries being their botanical classification D. Classified botanically as berries |
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| 第4题： Chromosomes are regarded today as the major carriers of genetic material, （） of DNA and various types of protein. A. consisting B. as to consist C. consist D. which consisting |
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| 第5题：Although the habitat of the American beech tree is now confined to the eastern United States and southeastern Canada, （） extended as far west as California. A. where it once B. once C. it once D. and once |
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