20．听一篇短文，回答16～20小题． 16．Where does Mike work？ A．He works in a shop near his home． B．He works in an office in a tall building． C．He works in a factory far from his home． 17 How does he go to work and back home every day？ A．On foot．B．On his bike．C．By bus． 18．How did he feel when he came back home late one day？ A．He felt happy because he met an old friend on his way home． B．He felt very hungry and wanted to have supper at once． C．He didn't feel happy with the price of the bus ticket． 19 Now the bus ticket is略last week． A．more expensive than B．much cheaper than C．as expensive as 20．Which sentence （句子）is true？ A．Mike likes walking more than taking a bus． B．Mike's wife is unhappy to hear the news about the ticket． C．Mike thinks he will save less money from now．
