(·兰州名校二模)She will tell us why she feels so strongly that each of us has a role in mak

问题补充：

(·兰州名校二模)She will tell us why she feels so strongly that each of us has a role in making the earth a better place to live in.

A. to have played

B. played

C. playing

D. to play

答案：

A. to have played

B. played

C. playing

(答案→)D. to play

解析：选D考查非谓语动词。play的逻辑主语是each of us，此处用不定式的一般式作后置定语。