For some people, it may be better-考呗网

公共英语四级

单选题For some people, it may be better

A．to wear a seat belt for health reason
B．not to wear a seat belt for health reason
C．to get a valid medical certificate before wearing a seat bel
D．to pay a fine rather than wear a seat bel

参考答案：B进入在线模考

【解析】之所以人们要使用医院证明，就是因为他们健康方面的原因，不能戴安全带。

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1根据下列文章,请回答题。　　Text 3
　　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 lanterns erected on the West Coast in the 1850's 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 of them were made of stone and brick, others of wood or metal. Some of them stood on pilings or stilts; others 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 there -- massive 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.
　　Notwithstanding differences in construction appearence, most lighthouses in America shared several features: a light, living quarters, and sometimes a bell (or later a foghorn). They also had quarters, and 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 industry -- 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 Light house 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 Islan
B．The Life of a Lighthouse Keepe
C．Early Lighthouses in the United State
D．The Modern Profession of Lighthouse-keepin

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2Why does the author mention the Massachusetts Bay Colony?

A．It was the headquarters of the United States Lighthouse Boar
B．Many of the tallest lighthouses were built ther
C．The first lantern wicks were developed ther
D．The first lighthouse in North America was built ther

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3It can be inferred from the passage that lighthouses in the Northeast did NOT need high towers because

A．ships there had high mast
B．coastal waters were saf
C．the coast was straight and unobstructe
D．the lighthouses were built on high place

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