Question

My uncle ________ my hometown for 3 years． [　　] A． has left B． has been away from C． left D． had left

Answer 1

答案：B
解析：

句中出现“for＋一段时间”，另外与“for＋一段时间”连用的动词必须能够延续，leave的延续性动词为be away from。