第20题: [单项选择]His few personal belongings made it possible for him to move from place to place ______. A. in ease B. at ease C. with ease D. with easiness 参考答案:C 答案解析:[解析] with ease:容易,不费力。例如:These tiny bananas could be consumed six at a time with ease. (这些小小的香蕉一次能轻易