共用题干 The first navigational lights in the New World were probably lanterns hung at harbor entrances.The first lighthouse was put up by the Massachusetts Bay Colony in 1716 on Little Brewster Island at the entrance to Boston Harbor, Paid for and maintaine

欢迎免费使用小程序搜题/刷题/查看解析,提升学历,成考自考报名,论文代写、论文查重请加客服微信skr-web

共用题干 The first navigational lights in the New World were probably lanterns hung at harbor entrances.The first lighthouse was put up by the Massachusetts Bay Colony in 1716 on Little Brewster Island at the entrance to Boston Harbor, Paid for and maintained by“light dues”levied(征 收)on ships,the original beacon was blown up in 1776.Until then there were only a dozen or so true lighthouses in the colonies.Little over a century later,there were 700 lighthouses.The first eight lighthouses erected on the West Coast in the 1850s featured the same basic New England design:a Cape Cod dwelling with the tower rising from the center or standing close by .In New England and elsewhere,though,lighthouses reflected a variety of architectural styles.Since most stations in the Northeast were set up on rocky eminences(高处),enormous towers were not the rule .Some were made of stone and brick,others of wood or metal.Some stood on pilings or stilts;some were fastened to rock with iron rods.Farther south,from Maryland through the Florida Keys,the coast was low and sandy.It was often necessary to build tall towers theremassive structures like the majestic lighthouse in Cape Hatteras,North Carolina,which was lit in 1870.190 feet high,it is the tallest brick lighthouse in the country.Not withstanding differences in construction appearance,most lighthouses in America shared several features:a light,living quarters,and sometimes a bell(or,later,a foghorn).They also had something else in common:a keeper and usually the keeper's family.The keeper's essential task was trimming the lantern wick(灯芯)in order to maintain a steady,bright flame. The earliest keepers came from every walk of life, they were seamen,farmers,mechanics,rough mill hands and appointments were often handed out by local customs commissioners as political plums.After the administration of lighthouse was taken over in 1852 by the United States Lighthouse Board,and agency of the Treasury Department,the keeper corps gradually became highly professional. Which is the best title for the passage?

A.The Lighthouse on Little Brewster Island.
B.The Life of a Lighthouse Keeper.
C.Early Lighthouses in the United States.
D.The Modern Profession of Lighthouse-keeping.
正确答案C
访客
邮箱
网址

通用的占位符缩略图

人工智能机器人,扫码免费帮你完成工作


  • 自动写文案
  • 自动写小说
  • 马上扫码让Ai帮你完成工作
通用的占位符缩略图

人工智能机器人,扫码免费帮你完成工作

  • 自动写论文
  • 自动写软件
  • 我不是人,但是我比人更聪明,我是强大的Ai
Top