浙江省杭州市西湖区2018年中考一模英语试题

杭州市西湖区2018年中考一模英语试卷 第二部分 阅读理解 （共两节，满分40分） 第一节 （共15小题，每小题2分，满分30分） 阅读下列短文，从每题所给的四个选项（ABCD）中选出最佳选项。 A Internet Boom Today the Internet is widely used in homes, schools, and businesses around the world. However, that hasn’t always been the case. The Internet was first developed in the 1960s by U.S. government scientists as a way of sharing information. The earliest Internet was called ARPAnet. In 1969, only four computers were connected to the ARPAnet. Just 20 years later, though, as computers became more commonly developed, over 80,000 computers were connected. Use of the Internet has continued to grow rapidly. Experts think that about 1% of the world’s population used the internet in 1996. By 2008, that percentage grew to nearly 24%. How do scientists count more than 1 billion users? Programs called Web Crawlers look through the Internet to see how many people are using the Internet and which pages they are visiting. They also make copies of webpages, which are stored by search engines.