英语专业四级语法与词汇练习150题1._ all our kindness to help her, Sara refused to listen.A. AtB. InC. ForD. On2. _ before we depart the day after tomorrow, we should have a wonderful dinner party.A. Had they arrivedB. Would they arriveC. Were they arrivingD. Were they to arrive3. _ conflict among city-states caused the eventual decline of Greek civilization.A. ContinuousB. ContinualC. ConstantD. Contrary4. _ hes already heard the news.A. Chances are
