GMAT Sentence Correction (SC) | Re: According to analysts, an alliance between three major

Hi Shraddha,

Can you please explain how E is correct in term of how the option uses the correct parallel form. ? And, which are the parallel elements in this comparison. ?
E) usesat speeds much higher than are currently possible. . Shouldn't it beat speeds much higher than speeds currently possible. . I am confused with theare here. I believe the sentence should have had a verb form of"TO BE" in the first part of the comparison.

Thanks
...

---