[单选题]_____________ signals the end of a thought unit, give an idea time to sink in, and lend dramatic impact to a statement. ()XRh答案窝(daanwo.com)-大学生作业答案及考资分享平台 A PauseXRh答案窝(daanwo.com)-大学生作业答案及考资分享平台 B PaceXRh答案窝(daanwo.com)-大学生作业答案及考资分享平台 C GestureXRh答案窝(daanwo.com)-大学生作业答案及考资分享平台 D PunctuationXRh答案窝(daanwo.com)-大学生作业答案及考资分享平台