【单选题】Draft 2 Members of Tribewanted.com have collaborated to create virtual and real-life communities all over the world. The founders of the website are Ben Keene and Mark James. In 2006 , James came up w...
【单选题】Draft 2 Members of Tribewanted.com have collaborated to create virtual and real-life communities all over the world. The founders of the website are Ben Keene and Mark James. In 2006 , James came up w...
【简答题】听力原文:In 1986, there were over 40 million computers in the world, while by 2006, that number climbed to about 800 million—a twenty-fold increase in two decades. (52)