2009 全国Ⅱ Paper Question 16 Single-choice Differentiating 2009_全国Ⅱ卷卷 (英语) 8. Progress so far very good and we are sure that the work will be finished on time. A. wasB. had beenC. has beenD. will be Answer keyC ☆ SaveCan't do it, show the explanation查看原卷 →