A shocked “I beg your pardon?” is warranted, as well as the polite suggestion that if these offenders are unable to perform the necessary tasks without insult, they may want to look elsewhere for their services.
Summary from sourceA shocked “I beg your pardon?” is warranted, as well as the polite suggestion that if these offenders are unable to perform the necessary tasks without insult, they may want to look elsewhere for their services.
Summary from source