问题
选择题
Around 15,000 officials gathered in Copenhagen, trying to map out an effective strategy _____ the battle against climate change．
A．to win
B．will win
C．winning
D．won
答案
答案：A
考查非谓语动词。句意“大约15000官员聚在哥本哈根，努力制定一个有效的应对气候变暖的策略。”不定式表示将来，作后置定语，修饰strategy。故选A。