再问一道GWD语法。。。困惑中。。

gmatziyu

1. GWD22-Q1:
According to analysts, an alliance between three major personal computer companies and most of the nation’s largest local telephone companies would enable customers to receive Internet data over regular telephone lines with speeds much higher than is currently possible.
A. with speeds much higher than is
B. with speeds that are much higher than are
C. at much higher speeds as are
D. at much higher speeds than that
E. at speeds much higher than are
Answer:
这道题以前问过。。可是回头再看还是不很明白究竟这五个选项的区别。。感觉每个都对。。
大家是不是也有同感呢。。。请高人指点迷津。。谢谢。

xiaoxingyao

选E的吧 ,前面说的是speeds，因此比较的也是speeds，单数的排除，
搭配应该是 at speeds 并且E更加简洁的

gmatziyu

windypig123

选E.。
at ..speed 固定搭配吧。
排除A B
C中 有比较级后面应该有THAN C 错
D 中 speeds复数，that错

BLinging

同意选E  at...speed是固定搭配