选CI'm too nerous to give a talk before so many people在那么多人面前作报告我很紧张 come on Kate.you can do it.加油，凯特。你可以做到。 如果帮到你，请记得采纳，O(∩_∩)O谢谢
选C，come on。翻译成：加油，来吧。
