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瓷制相框组合，陶瓷相框表面是经树脂加工，表面覆膜（用于小朋友画画）
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Most earthquakes occur within the upper 15 miles of the earth’s surface. But earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much. In comparison with the total number of earthquakes each year, the number of disastrous earthquakes is very small.The extent of the disaster in an earthquake depends on many factors. If you carefully build a toy house with an erect set, it will still stand no matter how much you shake the table. But if you build a toy house with a pack of cards, a slight shake of the table will make it fall. An earthquake in Agadir, Morocco, was not strong enough to be recorded on distant instruments, but it completely destroyed the city. Many stronger earthquakes have done comparatively little damage. If a building is well constructed and built on solid ground, it will resist an earthquake. Most deaths in earthquakes have been due to faulty building construction or poor building sites. A third and very serious factor is panic. When people rush out into narrow streets, more deaths will result.The United Nations has played an important part in reducing the damage done by earthquakes. It has sent a team of experts to all countries known to be affected by earthquakes. Working with local geologists and engineers, the experts have studied the nature of the ground and the type of most practical building code for the local area. If followed, these suggestions will make disastrous earthquakes almost a thing of the past.There is one type of earthquake disaster that little can be done about. This is the disaster caused by seismic sea waves, or tsunamis. (These are often called tidal waves, but the name is incorrect. They have nothing to do with tides.) In certain areas, earthquakes take place beneath the sea. These submarine earthquakes sometimes give rise to seismic sea waves. The waves are not noticeable out at sea because of their long wave length. But when they roll into harbors, they pile up into walls of water 6 to 60 feet high. The Japanese call them "tsunamis", meaning "harbor waves", because they reach a sizable height only in harbors.Tsunamis travel fairly slowly, at speeds up to 500 miles an hour. An adequate warning system is In use to warn all shores likely to be reached by the waves. But this only enables people to leave the threatened shores for higher ground. There is no way to stop the oncoming wave. In earthquakes, most deaths result from the following factors EXCEPT（）
Mr. Mousavi fought against his opponent through the following ways EXCEPT（）
"Make a difference" One minute video competition! Looking for a way to make a difference Create a one-minute video to tell the world how young people are speaking out, taking action and making a difference. Videos will be reviewed by a global team of professionals (专业人员) and displayed on the main website. The winning video will receive prizes, and will be made available for broadcast around the world on The International Children’s Day of Broadcasting. · Videos must show how young people can take and are taking action to make the world—and their own communities—a better place. · All videos must be exactly 1 minute long · Participants (参加人) must be below 25 years of age · All videos should be free of copyright (版权) materials Each video should be presented by March 10, 2005. · Videos must be presented by email to: cschuepp@unicef, org. · Or through the online application form: http://www.theoneminutesjr.org/participate/ · Or as a CD/DVD by regular mail to: Chris Schuepp Young People’s Media Network Coordinator Bergstrasse 8 / 10th floor D-45770 Marl GermanyA Video Competition Name of the Competition: (46) Judges: (47) from all over the world Awards: (48) and being broadcasted around the world Requirements: 1) Video Length: (49) 2) Participants’ age: below 25 3) No copyright materials in the video Deadline: (50)
Since her mid-20s, Jane had been troubled by health problems-joint pain in her hands and feet at first, then her knees and back (11) and headaches. She consulted three doctors, but she was told there was nothing wrong with her (12) . Finally, after four years of repeated attacks of (13) joint pain, a cancer expert (14) Jane’s problem and told her that she had developed joint cancer. 26-year-old Jane is now chairperson of the Public Awareness Committee. She works to raise public awareness of a disease that doctors often (15) . She wants to use her experience to help others.
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