Question

【题目】. The train _____ for twenty minutes.

A. left B .has left C. is leaving D. has been away

Answer 1

【答案】D

【解析】此题考查延续性动词和段时间状语搭配。For + 时间段， Leave 离开 为短暂动词，不能和时间段连用， 所以用away, have been away 表示状态的延续。