一道GMAT语法题~In recent years,scholars of psychology have begun

一道GMAT语法题~
In recent years,scholars of psychology have begun to examine more seriously the notion,first proposed by John Keats,of "negative capability"—the idea that maintaining calmness amid uncertainty and doubt,rather than experiencing an anxious urge to find solutions,is a genuine talent and possibly even a therapeutic tool.
\x05\x05\x05\x05\x05\x05A.In recent years,scholars of psychology have begun to examine more seriously the notion,first proposed by John Keats,of "negative capability"—the
B.Proposed first by John Keats,the notion of "negative capability," which scholars of psychology began to examine more seriously in recent years:this is the
\x05\x05\x05\x05\x05\x05C.The notion of "negative capability," which John Keats first proposed and scholars of psychology recently began to take more seriously—the
\x05\x05\x05\x05\x05\x05 D.Proposed first by John Keats,and recently scholars of psychology began to take it more seriously,the notion of "negative capability" is the
\x05\x05\x05\x05\x05\x05E.First proposed by John Keats,scholars of psychology have recently begun to take the notion of "negative capability" more seriously; this is the
为什么A对?不是说一些表示极其短暂的动作的动词像finish阿begin阿之类的不能用完成时态或者进行时态吗?

A对
没有 短暂动作的动词不能用完成时态 之说.而是 短暂性动词不能和表示一段时间的状语连用.
BC缺谓语
DE多谓语 ,（流水句）