下列哪个选项不是因特网信息采集工具的英文名称（ ）？? Web spider|Web scraper|Web clipper|Web crawler
举一反三
- 下列哪个选项不是Web浏览器?()
- 因特网的英文名称是______。 A: WWW B: Net C: Internet D: Web
- The job of a Web crawler is to browse the World Wide Web.
- The heavy task of a Web crawler lies in the large volume of Web pages, their high rate of change and the difficulty to avoid retrieving duplicate content.
- 万维网的英文是（） A: Wide World Web B: Wan Wei Web C: World Wide Web D: West Wide Web