2012 Tianjin Question 15 Single-choice Differentiating 2012_天津卷 (英语) 15. (1分)$We would have called a taxi yesterday if Harold __________us a ride home$. ( ) A. didn't offerB. wouldn't offerC. hasn't offeredD. hadn't offered Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →