您要查找的是不是：
- 难道我们交学费不够吗? 应该有些长进了！ Surely we've paid dearly for our mistakes and should have learnt something from them!
- 吗 morphine
- 我们交研究报告 The professor required that we hand in our research papers
- 为了让小刚读书，爷爷不惜借印子为他交学费。 In order to pay Xiaogang's tution fee, grandpa borrowed money from a usurer.
- 是吗 is that right
- "难道我不是人吗？" "Am I not a man and a brother?"
- 我女儿今年十六岁，还在高中念书，每周在当地餐馆工作三次，打算攒笔钱，将来中学毕业上大学时好用来交学费。 My daughter is sixteen years old,and is a senior high school student. But three times a week,she works at a local restaurant so as to be able to save enough money to provide for her college education after her graduation from high school.
- 邮资不够吗? Was the postage not fully paid?
- 和我们一同喝一杯好吗? Will you partake of a drink with us?
- 真的吗？ No kidding?
- 这样可以吗？ Is that OK?
- 难道我们不能忘掉旧嫌，重新做朋友吗? Can't we let bygones be bygones and start afresh?
- 这笔钱付学费够吗? Is the money sufficient to cover the tuition?
- 你能让我们暂住一夜吗? Can you lodge us for the night?
- 他难道还不够富裕得把产业好好整顿一下吗? Is he not rich enough to keep the estate in good order?
- 我把跟服务员结帐的事交给你办行吗? Can I leave you to square up with the waiter?
- 你同意为我们工作吗? Would you consent to work for us?
- 难道他真的能独个儿喝十瓶啤酒吗? Is it at all possible that he alone can drink ten bottles of beer?
- 我们敢插嘴吗? Dare we interrupt?
- 我昨天交给你的信你寄出了吗? Did you post that letter I gave you yesterday?
