GWD-TN-11 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.           C   E    

      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.      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

我原来选的C，明显没有注意到不平行，我想请问一下A.B错误在哪里，各位同志帮我解答一下~thx啦

b的结构是as从句，doing，with独立主格，没主语

a同样的问题（this是不能单独当主语的）

 C：heavily barbed and staying where it is inserted说明stinger在这里的意思是“刺”而不是叮咬者。那么刺导致什么什么事实，明显是不合逻辑的。应该是叮咬这个行为导致。。。。