语法与词汇
17.It was reported that a 73-year-old man died on an Etihad flight_____to Germany from Abu Dhabi. (2017-29)
【正确答案】
D
【答案解析】bound表示“准备前往……，开往……”，词组是be bound for／to…。bounded为动词bound的过去分词形式，指“成为…的界线”；binded不存在，动词bind(捆绑)的过去式和过去分词均为bound；boundary是名词，意为“分界线，边界”。