[求助]GWD7-Q38 请路过的大牛们解答一下

GWD7-Q38:

Journalist:  Well-known businessman Arnold Bergeron has long been popular in the state, and he has often talked about running for governor, but he has never run.  However, we have just learned that Bergeron has fulfilled the financial disclosure requirement for candidacy by submitting a detailed list of his current financial holdings to the election commission.  So, it is very likely that Bergeron will be a candidate for governor this year.

The answer to which of the following questions would be most useful in evaluating the journalist’s argument?

A.      Has anybody else who has fulfilled the financial disclosure requirement for the upcoming election reported greater financial holdings than Bergeron?

B.      Is submitting a list of holdings the only way to fulfill the election commission’s financial disclosure requirements?

C.      Did the information recently obtained by the journalists come directly from the election commission?

D.      Have Bergeron’s financial holdings increased in value in recent years?

E.       Had Bergeron also fulfilled the financial disclosure requirements for candidacy before any previous gubernatorial elections?

我选的B，可答案是E，想不通，有大牛帮忙解释一下么？不胜感激。

个人理解：

B其实是无关选项，submitting a list 无论是不是唯一的报名方式，和他参加不参加选举无关。就算是唯一的方式，我submit了，但我也可以不参加啊

E选项，看以前有没有SUBMIT过，如果以前也submit过，那就是削弱，反之则加强