Nita ordered her servant to bring her cup of tea.

The correct answer is C. Nita said to her servant, “Bring me a cup of tea.”

The other options are incorrect because they do not use the direct object pronoun “me” to indicate that Nita is the one who wants the cup of tea. In option A, “Bring a cup of tea,” the direct object is not specified. In option B, “Bring me a cup of tea,” the direct object is “me.” In option D, “Nita told her servant, ‘Bring her that cup of tea,'” the direct object is “her.”

The direct object pronoun “me” is used to indicate the person or thing that receives the action of the verb. In this case, the verb is “bring.” The direct object is the person who is receiving the cup of tea, which is Nita.