A camera can be used to film directly from the computer’s display screen, but for the highest quality images possible, expensive film recorders are used. The computer computers the positions and colors for the figures in the picture, and sends this information to the recorder, which captures it on film. Sometimes, however, the images are stored on a large magnetic disk before being sent to the recorder. Once this process is completed, it is replaced for the next frame. When the entire sequence has been recorded on the film, the film must be developed before the animation can be viewed. If the entire sequence does not seem right, the motions must be corrected, recomputed, redisplayed, and rerecorded. This approach can be very expensive and time – consuming. Often, computer-animation companies first do motion tests with simple computer-generated line drawings before selling their computers to the task of calculating the high-resolution, realistic-looking images.
The word “task” in the fourth paragraph is closest in meaning to .
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Lời giải:
Báo saiKeywords: task, fourth paragraph
Câu hỏi:
Từ “task” trong đoạn 4 gần nghĩa nhất với từ nào?
Clue: the task of calculating the high-resolution, realistic-looking images”: … nhiệm vụ tính toán độ phân giải, những bức ảnh trông giống thật.
Phân tích: Ta thay thế các từ ở các đáp án vào ngữ cảnh thì đáp án A. possibility: khả năng là đáp án thích hợp nhất. Các đáp án khác không phù hợp.