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- Judging by the way I was dressed,he must have thought I was too poor to travel first class. 他大概看见我穿的衣服太破旧，以为一定是个坐不起头等车的穷光蛋。
- Judging by the way I was dressed, he must have thought I was too poor to travel first class. 他大概看见我穿的衣服太破旧，以为一定是个坐不起头等车的穷光蛋。
- He must have left it somewhere unawares. 他一定是不小心把它遗忘在什麽地方了。
- He must have taken the book since it isn't here. 他一定是把书拿走了,因为书已不在这里了。
- He must have cooked up an alibi. 他准是编造了案发时不在场的假证。
- He must have iron nails that scratches a bear. [谚]搔熊者必具铁爪; 要干危险的事，就得有充分的准备。
- I think he must have lost his nerve. 我想他一定是怯阵了。
- I think he must have eaten something. 我想他一定是吃坏了。
- He must have been pretty gullible to fall for that old trick. 他准是有点儿傻，才落入那惯用的圈套。
- She decided he must have a bad influence upon her husband. 她断定他一定对她丈夫产生了很坏的影响。
- If he'd thought I would sit there meek as a lamb while he abused my family, he must have got a real surprise. 如果他事先以为在他骂我家时我会顺服地坐在那儿，他一定会感到震惊。
- Anyway, he must have eaten a lot because now he is fat. 无论如何，他一定吃了很多东西，因为现在他胖了。
- We surmised that he must have had an accident. 我们猜想他一定出事了。
- They must have thought you were terribly rude. 他们一定以为你太没有礼貌了。
- He must have come this way, here are his footprints. 他走的一定是这条路，这里有他的脚印。
- He must have hit the jackpot with the sales of his last gramophone record. 他卖掉最后的一张留声机唱片，一定赚了大钱。
- He must have put away half a bottle of whisky last night. 昨晚他大概喝了半瓶威士忌酒。
- He must have been insane to sell his car for the mud. 他竟把汽车当废品卖掉，准是疯了。
- I'm sure that he must have visited every country under the sun. 我肯定他一定到过世界上的每一个国家。
- They must have thought I was peddling the penguin for money! 他们一定以为我在拿企鹅叫卖！
