单词：valid user virtual address
单词：valid user virtual address 相关文章
useless 无用的，没有价值的 user 用户，使用者 usual 通常的，平常的 usually 通常 utility 效用，实用 utilise 实用 utilize 利用 utmost 极度的，极端的，极限 utter 完全的，彻底的说 vacant 空闲的，空缺的
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[00:03.16]Computer viruses are electronic programs that destroy information on a computer or cause the computer to stop working. [00:13.37]Computer experts say the I Love You virus is one of the most dangerous they have ever seen. [00:21.29]It began
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Test Yourself (Units 5-8) Test Paper One Part I Listening Comprehension (20 minutes) Section A Directions: In this section, you will hear 10 short conversations. At the end of each conversation, a que
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Using Virtual Reality to Make Users Want to Exercise Businesses are finding more uses for Virtual Reality (VR) as the technology develops. 随着技术的发展，企业开始寻找虚拟现实技术的更多应用。 VR is no longer only for gaming
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E-mail 电子邮件 E-mail, the short form for electronic mail, is one of the popularly used functions in Internet. It is the modernest communication service which can send a message to any person in the world who has an email address within a short
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Scientists at the U.S. Food and Drug Administration disagree about the risks from CT scans given during virtual colonoscopies. Doctors who favor the procedure say it is less invasive and more cost effective than a conventional colonoscopy. Those agai
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