根据下面资料,回答题 Digital Video Express ①A pay-for-play system for

根据下面资料,回答题 Digital Video Express ①A pay-for-play system for video DVD will eme

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There were eighteen people on board the Matthew during its v

There were eighteen people on board the Matthew during its voyage to North Ameri

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根据下面资料,回答题 How do Americans Spend Their Free Time? Americans

根据下面资料,回答题 How do Americans Spend Their Free Time? Americans spend their free

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In the last sentence of the passage, "they" refers to______.

In the last sentence of the passage, "they" refers to______.A.return privileges

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