题目内容
The recorder______ 500 yuan. But I don’t think it’s______ that much.
A.worths; worth | B.worths; cost |
C.costs; worth | D.takes; cost |
C
解析
The Iceberg Was Only Part ofIt
What doomed the Titanic is well known, at least in outline. On a moonless night of April 15, 1912, the ship hit an iceberg in the North Atlantic ,with 1,500 lives lost.
A century later many people presented new theories to explain the real reason for the disaster. Now two new studies argue that rare states of nature played major roles in the disaster.
The first says Earth’s nearness to the Moon and the Sun — a proximity not matched in more than 1,000 years — resulted in record tides that help explain why the Titanic met with so much ice, including the fatal iceberg.
Recently, a team of researchers found an apparent explanation in the heavens. They discovered that Earth had come unusually close to the Sun and Moon that winter, enhancing their gravitational pulls on the ocean and producing record tides. The rare orbits took place between December 1911 and February 1912 — about two months before the disaster came about. The researchers suggest that the high tides refloated masses of icebergs traditionally stuck along the coastlines of Labrador and Newfoundland and sent them adrift into the North Atlantic shipping lanes.
And a second, put forward by a Titanic historian from Britain, contends that the icy waters created ideal conditions for an unusual type of mirage(海市蜃楼) that hid icebergs from lookouts whose duty was to watch carefully for danger ahead and confused a nearby ship as to the liner’s identity, delaying rescue efforts for hours.
Most people know mirages as natural phenomena caused when hot air near the Earth’s surface bends light rays upward. In a desert, the effect prompts lost travelers to mistake patches of blue sky for pools of water. But another kind of mirage occurs when cold air bends light rays downward. In that case, observers can see objects and settings far over the horizon. The images often undergo quick distortions — not unlike the wavy reflections in a funhouse mirror.
Now, scholars of the Titanic are debating these new theories. Some have different opinions on it. Over all, though, many experts are applauding the fresh perspectives.
【小题1】The underlined word "It" in the title probably refers to _______.
A.the Titanic | B.the cause of the disaster |
C.the record tide | D.an unusual mirage |
① record tides’ forming and icebergs’ being refloated
② icebergs’ being drifted into the North Atlantic shipping lanes
③ the Earth’s strange closing to the Sun and the Moon
④ increasing of the gravitational force on the ocean
A.①→②→③→④ | B.②→③→④→① | C.④→③→②→① | D.③→④→①→② |
A.the freezing weather made the watcher not be able to watch clear |
B.the mirage made the watcher not find icebergs and a nearby ship delay rescuing |
C.the mirage on the sea attracted the watcher and made him forget his work |
D.the high tides drove the icebergs float so fast that the watcher didn’t respond to them |
A.to explain to the readers the ways of the mirage forming |
B.to infer the possibility of the mirage appearing |
C.to summarize the various kinds of the mirage |
D.to analyze the conditions of the mirage arising |
A.comparison and contrast | B.conclusion and proof |
C.time and events | D.definition and classification(分类) |
The 16-year-old girl Jessica Watson is said to be the youngest person to sail non-stop alone around the world. But her record has been questioned because someone thought that she has not sailed far enough. She will also not be recognized by the World Speed Sailing Record Council, as it was too dangerous for someone under 18 years old.
Ms Watson sailed into Sydney port on Saturday, seven months after leaving on a hard voyage. Family, friends and Australian Prime Minister Kevin Rudd have gathered to greet her. Thousands of well-wishers waited at the port and watched from boats as Ms Watson sailed her pink, 10m boat over the finishing line. Many more Australians watched the event broadcast live on television. Watson said she was just an “ordinary girl who believed in her dream”.
Ms Watson left Sydney on 18 October, despite that some people disagreed her plan. Watson traveled northeast through the South Pacific and across the equator (赤道), south to Cape Horn at the tip of South America, across the Atlantic Ocean to South Africa, through the Indian Ocean and around southern Australia. The route took her through some of the world’s most changeful waters, and she battled through huge storms and suffered seven accidents of her boat.
People around the world have followed Ms Watson’s adventures on her blog, which she has daily updated (更新). On her blog, she wrote down beautiful sunrise over seas, the excitement of meeting a blue whale and the bright, terrible sight of a shooting star flying across the night sky above her boat. Ms Watson has reportedly sold her story to a news company for $700,000. She is planning to write a book on her experience.
1. Which of the following oceans didn’t Ms Watson cross through in her voyage?
A.The Pacific Ocean |
B.The Atlantic Ocean |
C.The Indian Ocean |
D.The Arctic Ocean. |
2.Ms Watson’s voyage will NOT be considered an official world record mainly because ____.
A.no one can prove that her route was dangerous enough |
B.she hasn’t applied for the record |
C.girls are not allowed to take part in the dangerous sports |
D.teenagers re not encouraged to take such a dangerous adventure |
3. We can make a conclusion from this passage that Watson ____.
A.would make another voyage for money |
B.made the world round voyage for money |
C.had no way to communicate with others during the voyage. |
D.is so confident and brave that she could overcome troubles on her own |
4.All the following can be inferred from this passage EXCEPT that ____.
A.her book about her voyage is a best seller |
B.people in Australia had much interest in her voyage |
C.she spent more than 200 days alone at sea |
D.people have different attitudes towards her voyage |