标题: GWD15 SC!!! 比较问题求解！！ [打印本页] 作者: cinderellahjy 时间: 2014-3-5 16:22 标题: GWD15 SC!!! 比较问题求解！！ [size=9.000000pt]According to analysts, an alliance between three major personal computer companies and most of the nation’s largest localtelephone companies would enable customers to receive internet data over regular telephone lines with speeds much higherthan is currently possible.
with speeds much higher than is
with speeds that are much higher than are
at much higher speeds as are
at much higher speeds than that
at speeds much higher than are 答案为E 请问are在这里作什么成分？
作者: TwinkleG 时间: 2014-3-7 20:58
个人理解，补全句子：
According to analysts, an alliance between three major personal computer companies and most of the nation’s largest localtelephone companies would enable customers to receive internet data over regular telephone lines at speeds much higher than are (the speeds of regular telephone lines) currently possible.