The movie has a great ____________ on me.
A.interest
B.information
C.idea
D.impact
A.interest
B.information
C.idea
D.impact
第1题
Whatever the cause of the heat may be, we do know that the earth get hotter the farther down we dig. In deep mines and oil wells the temperature rises about 1 for each 50 feet. At this rate the temperature 40 miles below the earth’s surface would be over 4,0007 This is much hotter than necessary to melt rock. However, the pressure of the reek above keeps most materials from melting at their usual melting points. Geologists believe that the rock deep in the earth may be plastic, or putty-like. In other words, the rock yields slowly to pressure but is not liquid. But if some change in the earth's crust re leases the pressure, the rock melts. Then the hot, liquid rock can move up toward the surface.
When the melted rock works its way close to the earth crust, a volcano may be formed. The melted rock often contains steam and other gases under great pressure. If the rock above often gives way, the pressure is released. Then the sudden expansion of the gases causes explosions. These blow the melted rock into pieces of different sizes and shoot them high in the air. Here they cool and harden into volcanic ash and cinders. Some of this material falls around the hole made in the earth's surface. The melted rock may keep on rising and pour out as lava. In this way, volcanic ash, cinders and lava build up the cone-shaped mountains that we call volcanoes.
The subject of this passage is the ______.
A.formulation of volcanoes
B.results of volcanic actions
C.work of geologists
D.interior of the earth
第2题
Whatever the cause of the heat may be, we do know that the earth gets hotter the farther down we dig. In deep mines and oil wells the temperature rises about 1 F for each 50 feet. At this rate the temperature 40 miles below the earth' s surface would be over 4,000 F, This is much hotter than necessary to melt rock. However, the pressure of the rock above keeps most materials from melting at their usual melting points. Geologists believe that the rock deep in the earth may be plastic, or puttylike. In other words, the rock yields slowly to pressure but is not liquid. But if some change in the earth's crust releases the pressure, the rock melts. Then the hot, liquid rock can move up toward the surface.
When the melted rock works its way close to earth's crust, a volcano may be formed. The melted rock often contains steam and other gases under great pressure. If the rock above gives way, the pressure is released. Then the sudden expansion of the gases causes explosions. Theses blow the melted rock into pieces of different sizes and shoot them high in the air. Here they cool and harden into volcanic ash and cinders. Some of the material falls around the hole made in the earth's surface. The melted rock may keep on rising and pour out as lava. In this way, volcanic ash, cinders and lava build up the cone-shaped mountains that we call volcanoes.
The subject of this passage is the______.
A.formation of volcanoes
B.results of volcanic action
C.work of geologists
D.interior of the earth
第3题
A.Y
B.N
C.NG
第4题
The Nazca "lines" of Peru were discovered in 1930s. These lines are deeply carved into a flat, stony plain, and from about 300 intricate pictures of animals such as birds, a monkey, and a lizard. Seen at ground level, the designs are a jumbled senseless mess. The images are so large that they can only be viewed as a height of 1,000 feet—meaning from an aircraft. Yet there were no aircraft in 300 B. C. , when it is judged the designs were made. Nor were there then, or are there now, any nearby mountain ranges from which to view them. So how and why the native people of Nazca create these marvelous designs? One answer appeared in 1969, when the German researcher and writer Erich von Daniken proposed that the lines were drawn by extraterrestrials as runways for their aircraft. The scientist community did not take long to scoff at and abandon von Daniken's theory. Over the years several other theories have been put forth, but none has been accepted by the scientific community.
Today there is a new and heightened interest in the Nazca lines. It is a direct result of the creation of the Internet. Currently there are over 60 sites dedicated to this mystery from Latin America's past, and even respected scientists have joined the discussion through e-mail and chat rooms.
Will the Internet help explain these unsolved mysteries? Perhaps it is a step in the right direction.
Which of the following statements is INCORRECT?
A.Latin America has long received attention for unusual phenomena.
B.Public attention is now directed towards countries like Peru.
C.Public interest usually focuses on North America and Europe.
D.Some ancient civilizations have unsolved mysteries.
第5题
The Nazca "lines" of Peru were discovered in 1930s. These lines are deeply carved into a flat, stony plain, and from about 300 intricate pictures of animals such as birds, a monkey, and a lizard. Seen at ground level, the designs are a jumbled senseless mess. The images are so large that they can only be viewed as a height of 1,000 feet—meaning from an aircraft. Yet there were no aircraft in 300 B. C. , when it is judged the designs were made. Nor were there then, or are there now, any nearby mountain ranges from which to view them. So how and why the native people of Nazca create these marvelous designs? One answer appeared in 1969, when the German researcher and writer Erich von Daniken proposed that the lines were drawn by extraterrestrials as runways for their aircraft. The scientist community did not take long to scoff at and abandon von Daniken's theory. Over the years several other theories have been put forth, but none has been accepted by the scientific community.
Today there is a new and heightened interest in the Nazca lines. It is a direct result of the creation of the Internet. Currently there are over 60 sites dedicated to this mystery from Latin America's past, and even respected scientists have joined the discussion through e-mail and chat rooms.
Will the Internet help explain these unsolved mysteries? Perhaps it is a step in the right direction.
Which of the following statements is INCORRECT?
A.Latin America has long received attention for unusual phenomena.
B.Public attention is now directed towards countries like Peru.
C.Public interest usually focuses on North America and Europe.
D.Some ancient civilizations have unsolved mysteries.
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