题目内容
（请给出正确答案）
1. 为北京2008年奥运会的筹备提出建议
2. 表达你想成为志愿者的愿望
A Letter to the Mayor of the Capital
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第2题
Suppose you turn on your TV set and see a show
in black and white. Do you switch the channel
although you don't want to watch some "old" movie S1.______
or program? Television broadcasters believe that a
black-and-white show causes many people to do just
then. Color, as any artist knows, adds depth to a S2.______
scene. Cool and muted colors tend to move back, so S3.______
warm, bright colors seem to move forward.
Right now, there's a lot of interest in the tens
of thousands of classic films and TV shows that were
made in black and white, and that's why cable and
satellite broadcasters are interested in the adding S4.______
color to old movies.
It is possible to hand painting the 35-millimeter S5.______
images on the film with the aid of magnifying lenses.
But this would be more too expensive. S6.______
Whereas, the uneven colors and jiggle borders. S7.______
would be a bother to watch.
But now scientists have discovered a way to add
color to film expensively. How? With a computer that S8.______
works very quickly and accurately than human colorists. S9.______
The computer breaks each picture into a grid of
525,000 dots and registers the bright of each dot. S10.______
【S1】
第4题
ut ______.
第8题
estinal bacteria whereas living food eaters have______.
第9题
re than 120 words.
1. 陈述你的观点。
2. 你的理由。
3. 结论。
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