In its most recent approach, the comet Crommelin passed the EArth at about the same distance and in about the same position, some 25 degree above the horizon, (that Halley's coment will pass) the next time it disappers. D) as will Halley's comet 问: as 后面要跟句子,选好象缺了动词了。如果说disappers 为其动词, 那它与will 搭配对吗? E) as Hally's comet will do 问为什么do 为多余? 谢谢帮助