4、My wallet is nowhere to be found. I ___ when I was on the bus. A. must have dropped it B. must drop it C. should have dropped it D. ought to have dropped it 5、”She must be in the dormitory now.”“No, she ___ be there. I saw her in the classro...
33. I'm walking here! I'm walking here! 我在这里散步!我在这里散步! 出处:1969年影片《午夜牛仔》(Midnight Cowboy) 34. We're going to kick the hell out of him all the time and...
4、My wallet is nowhere to be found. I ___ when I was on the bus. A. must have dropped it B. must drop it C. should have dropped it D. ought to have dropped it 5、"She must be in the dormitory now." "No, she ___ be there. I saw her in the classroom...
更多内容请点击：成人高考学位英语备考练习:情态动词 推荐文章