【题目】This is the only way that I can think of _______ the problem of water waste in urban areas.
A.settlingB.to settleC.settleD.settled
在线课程【答案】B
【解析】
考查不定式做定语。句意：这是我能想到的唯一的解决都市地区水浪费的问题的方法。这里that I can think of是定语从句，所以横线部分是定语，修饰the way，the way to do sth/of doing sth“做…的方法”，选B。