James: You"re kidding. Dick Stevens asked you out? Jane: You bet. We are going out for dinner tonight. James: Great.______.
【正确答案】 A
【答案解析】解析:根据话语内容判断这是朋友间的简短道别,Susan要去与男友约会,画线部分最合适的功能表达应该是A项,希望对方玩得愉快。