In the following sentence, one phrase has been printed in bold. Below the sentence, three meanings are given. Select the correct meaning of the phrase from the options given below. He seemed impervious to being fired from his job, in fact, he regarded it as water under the bridge. A. Used to say that you will get over a lossB. Used to mean that something is troubling you a lotC. Used to say that something happened in the past and is no longer important

• A. Only B
• B. Only C
• C. Only B and C
• D. Only A and C
• E. None of these