GRE Text Completion: Maggoosh-GRE填空Maggoosh - YM2BP9CZ75R5OC20Y

That the web may seem some (i)____________ phenomenon, hardly rooted in the physical world, is a notion clearly (ii)____________ by the existence of "server farms," sprawling forests of metal that, figuratively speaking, provide the backbone of the Internet. A. ethereal B. buttressed C. ephemeral D. betrayed E. faddish F. unsupported