It's time to go home now. I am on a bus on a rainy day, and a woman with a dog gets on the bus. It is a big dog and its feet (脚) are not clean.  I don't want the dog to sit next to me. But the woman says to the conductor (售票员), 'Oh, I pay for (付钱) my dog. Can he sit here like the other people?' The conductor looks at the dog and says, 'Yes, madam. But like the other people, he must put his feet under the chair.' 小题1:I am going home ______. A．by bike B．by bus C．by car D．by jeep 小题2:What do I see? A．A bus B．A conductor C．A dog D．A woman with a big dog 小题3:I don't want the dog to sit next to me, because ______. A．the dog is big B．the dog is not clean C．the dog has no ticket (票) D．the dog isn't mine 小题4:Why do the woman and the dog get on the bus? A．It is a rainy day B．No one is on the bus C．The dog can sit D．The woman is a conductor 小题5:The meaning (意思) of the conductor's words is ______. A．the dog's feet are like the other people B．the dog must like a man C．the dog must not (不可以) sit on the chair D．the dog can sit here