商学院入学考试指导（中）专题讲解九-12

xixicatt

商学院入学考试指导（中）专题讲解九-12，为什么选D不选E？

xixicatt

In its most recenty approach, the comet Crommelin passed the Earth at about the same distance and in about the same position,
some 25 degrees above the horizon, that Halley's comet will pass the next time it appears.
(A) that Halley's comet will pass
(B) that Halley's comet is to be passing
(C) as Halley's comet
(D) as will Halley's comet
(E) as Halley's comet will do

这个选D不选E是为什么呢？请高手赐教！！