She will tell us why she feels so strong that each of us has   a role________in making the earth a better place to live in.

A．to have played　

B．to play

C．to be played 　

D．to be playing

阅读下面这首元曲，然后回答问题。

                                                             [双调]水仙子  咏江南

                                                                          张养浩

        一江烟水照晴岚，两岸人家接画檐，芰荷丛一段秋光淡，看沙鸥舞再三，卷香风十里珠帘。画船儿天边至，酒旗儿风处飐，爱煞江南。

（1）试简要分析这首元曲在景物描写上“动静结合”的特点及表达效果。

答：                                                                 。

（2）古典诗歌的意境，分“无我之境”与“有我之境”，你认为此曲属哪一种？简要举例分析。

答：                                                                 。