-
-
>> 成人高等教育 / 生理学（影像）
-
佳题速递：
分页显示当前文件目录的DOS命令是( )。 (A)DIR/P(B)DIR/W(C)DIR(D)DIR C:[参考答案：A] 分值：5得分： 分 系统自动批改于2020年12月25日 22点05分 计算机网络管理 Winows7的桌面主题注重的是桌面的（）。 计算机应用基础 Deep inside a mountain near Sweetwater in East. Tennessee is a body of water known as the Lost Sea. It is listed by the Guinness Book of Would Records as the world's largest underground lake. The Lost Sea is part of an extensive and historic cave system called Craighead Caverns.
The caverns have been known and used since the days of the Cherokee Indian nation. The cave expands into a series of huge rooms from a small opening on the side of the mountain. Approximately one mile from the entrance, in a room called "The Council Room," many Indian artisfacts have been found. Some of the items discovered include pottery, arrowheads, weapons, and jewelry.
For many years there were persistent rumors of a large underground lake somewhere in a cave, but it was not discovered until 1905. In that year, a thirteen-year-old boy named Ben Sands crawled through a small opening three hundred feet underground. He found himself in a large cave half filled with water.
Today tourists visit the Lost Sea and ride far out onto it in glass-bottomed boats powered by electric motors. More than thirteen acres of water have been mapped out so far and still no end to the lake has been found. Even though teams of divers have tried to explore the Lost Sea, the full extent of it is still unknown.
(1)The Lost Sea is unique because it is _ _ _ _ _ _ _ _ .（2分）A、part of a historical cave systemB、the biggest underground lake in the worldC、listed in the Guinness Book of World RecordsD、the largest body of water in Tennessee(2)The Craighead Caverns have been known _ _ _ _ _ _ _ _ .（2分）A、through history B、since the time of the Indian nationsC、since 1905D、since divers explored them(3)Who located the Lost Sea in recent times?（2分）A、The Cherokee Indians.B、Tourists.C、Ben Sands.D、Scientists.(4)What was found in "The Council Room"?（2分）A、A small natural openingB、A large caveC、Another series of roomsD、Many old Indian objects(5)It can be inferred from the passage that the Craighead Caverns presently serve as _ _ _ _ .（2分）A、an underground testing siteB、an Indian meeting groundC、a tourist attractionD、a motor boat race course新发展英语综合教程（二） 统计分组的关键是正确选择分组标志和划分各组的界限 。得分： 分 系统自动批改于2020年5月18日 16点09分 统计学原理 题型描述: 阅读理解From the earliest times, man has been interested in art．People have often worked together to collect and save the world’s art treasures． Fine art treasures from many countries are kept in an art museum called the Louvre in Paris, France．The works of art have been collected by the people of France over many centuries． The Louvre has not always been a museum．The first building was a fort（炮台）．In 1190, it was the king’s castle with high walls and a round tower．It had a moat to keep out his enemies． Over the years, the number of buildings around the castle grew．By 1350, the castle was no longer needed as a fort．The Louvre became a palace home for French kings and queens． During times of peace, new treasures were brought in．During days of war, many treasures were stolen, and the buildings were damaged． When Francis I became king of France in 1515, he brought in artists from many countries．One of the artists was Leonardo da Vinci from Italy．Da Vinci’s “Mona Lisa” is the best known painting in the museum today． In 1793, the Louvre became a public museum, just as it is now．It is a place where art treasures have been saved for everyone to enjoy．1、 On the whole，this passage is mainly about _ _ _ _ . A. an Italian artist named Leonardo da Vinci B. an art museum called the Louvre C. the best known painting in Louvre D. a king of France named Francis I 2、 Which of the following is not true？ A. The Louvre used to be a fort a very long time ago． B. The Louvre was taken by enemies in 1190． C. Many treasures were brought into the Louvre over the years． D. French kings and queens once lived in it． 3、 Why is it good for great art to be kept in public museums？ A. It keeps people out of the palaces． B. It helps people remember who the King of France is． C. It helps people to know who is the greatest artist． D. It gives everyone a chance to enjoy good art． 4、 From the passage we know that _ _ _ _ _ ． A. great art should be shared with all the people B. king Francis I of France brought in artists from an old fort C. old forts always make the best museums D. it is not possible for treasures to be stolen 5、 In the third paragraph the word “moat” probably means _ _ _ _ _ ． A. a long and deep ditch dug round a castle and was usually filled with water B. a long and high wall around a castle C. a cart pulled by horses on which soldiers fought D. a high tower built in former times where soldiers watched out for enemies统考英语A The models map out different configurations for the flow of goods and money.正确错误电子商务英语