天山3-2

Q2: As the honeybee's stinger is heavily barbed, staying where it is inserted, this results in the act of stinging causing the bee to sustain a fatal injury.

A. As the honeybee's stinger is heavily barbed, staying where it is inserted, this results in the act of stinging causing

B.  As the heavily barbed stinger of the honeybee stays where it is inserted, with the result that the act of stinging causes

C.  The honeybee's stinger, heavily barbed and staying where it is inserted, results in the fact that the act of stinging causes

D.  The heavily barbed stinger of the honeybee stays where it is inserted, and results in the act of stinging causing

E.  The honeybee's stinger is heavily barbed and stays where it is inserted, with the result that the act of stinging causes

    Answer:  C

想问一下DE的错误是不是句子重心的改变，E中with the result....在哪方面是错误的？

C中的result in fact好不好？