According % to the passage, which of the following is NOT the reason why Mark made his choice?

根据短文内容，下面哪项不是马克做出选择的理由？ ？

youdao

Although he was only grumbling, his choice of words made Rodney angry.

尽管他只是在发牢骚，但他所用的字眼却让罗德尼很生气。

《柯林斯英汉双解大词典》

The cost that he incurs in this decision, then, is only ex ante; as soon as his decision is made and the choice is exercised and his resource committed, the cost disappears.

那么，由他的决定所引起的成本只出现在事前；一旦他作出决定，并投入资源行动起来，成本就消失了，成为历史成本，永远地消失了。

youdao

"When our opponent made his choice, he went for a fine man, " she said.

CNN: Candidates claim to be agents of change

"My opponent made his choice, and he put him on the ticket, " Bush says.

CNN: Bush looks to terrorism,?policy for a second term

Senator OBAMA: Now my opponent - my opponent has made his choice.

NPR: Obama Proposes $60 Billion In Tax Breaks