问题
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Abraham Lincoln became President of the United States in 1861, representing the Democ
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What was the major change in agriculture during the 19th century?A.Crop production became
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In 1776, the United States became the first nation in the world ____the word "h
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Miss Parkinson became interested in her own business ______.A.before she worked for the me
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Which of the following is TRUE about skinhead music?A.It became popular in the late 1970s
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In the early 1850s, with the westward movement, the slavery issue became a serious politic