填空题

__________________(看到直升飞机的几率) in my hometown are one to a million.

【参考答案】

The chances of seeing a helicopter
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It can be inferred from this passage that ______.
A．The World Digital Library will consist of 1,200 documents and their explanations.
B．The U.S. National Digital Library Program gains increasing popularity among people.
C．Children around the world can have access to the World Digital Library anytime.
D．The World Digital Library will have servers in countries around the world.
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individual
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