代谢性骨病是指一组以骨代谢异常为主要表现的疾病,如______________、______________、______________、______________等。
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Which of the following shows good table manners? 查看材料
A. Talking with your mouth full.
B. Putting bones on your plate.
C. Putting your elbows on the table.
D. Chewing with your month open.
The napkin is used only for __________. 查看材料
A. your forehead
B. your mouth
C. your nose
D. your face
I had neither time nor inclination to hear about the afflicted cow.
A. energy
B. patience
C. dullness
D. interest
下面的短文后列出了7个句子,请根据短文的内容回答下列题目,对每个句子做出判断:如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。
Coming Soon to a Theater Near You
What are special effects? Do you enjoy movies that use a lot of special effects Dinosaurs(恐龙) from the distant past! Space battles from the distant future! There has been a revolution inspecial effects, and it has transformed the movies we see.
The revolution began in the mid 1970s with George Lucas"s Star Wars, a film that stunned(使震惊) audiences. That revolution continues to the present, with dramatic changes in special-effects technology.
The company behind these changes is Lucas"s Industrial Light & Magic(ILM). And the man behind the company is Dennis Muren, who has worked with Lucas since Star Wars.
Muren"s interest in special effects began very early. At the age of 6, he was photographing toy dinosaurs and spaceships. At 10, he had an 8 millimeter movie camera and was making these things move through stop-motion. (Stop-motion is a process in which objects are shot with a camera, moved slightly, shot again, and so on. When the shots are put together, the objects appear to move. )
Talk to Muren and you"ll understand what ILM is all about: taking on new challenges. By 1989, Muren decided he had pushed the old technology as far as it would go.
He saw computer graphics (图像) (CG) technology as the wave of the future and took a year off to master it.
With CG technology, images can be scanned into a computer for processing, for example,and many separate shots can be combined into a single image. CG technology has now reached the point, Muren says, where special effects can be used to do just about anything so that movies can tell stories better than ever before. The huge success of Jurassic Park and its sequel (续集), The Lost World, the stars of which were computer-generated dinosaurs, suggests that this may very well be true.
The special-effects revolution began in the mid 1970s with Star Wars. 查看材料
A. Right
B. Wrong
C. Not mentioned