Martin was a good man. He had a small   16  in the town. Only Sam and Henry  17  for him. One day three of them went to the city to buy things for the shop. On the way they   18  a genie (妖怪). The genie said, "I can make everyone’s wish come true.   19  you tell me your wishes?" Three of them said OK.

Sam went first. "I’d like to   20   the rest of my life living in a big house in St. Thomas   21   any worries." The genie said "OK" and sent him to ST. Thomas.

Henry went   22   ."I’d like to live a life  23  on a ship in the Mediterranean because travelling on it will be great fun." The genie said "OK" and made him get there at once.

Finally, it was Martin’s turn. "And what is your    24  ?" asked the genie.

"I want them   25  back," answered Martin. Then the genie said "OK" and Sam and Henry stood in front of them again.

小题1:  

A．school

B．bank

C．shop

D．h ospital小题2:  

A．asked

B．worked

C．waited

D．called小题3:  

A．met

B．looked

C．bought

D．carried小题4:  

A．Could

B． Should

C．Must

D．Might小题5:  

A．pay

B．spend

C．cost

D．keep小题6:  

A．with

B．around

C．without

D．about小题7:  

A．first

B．next

C．early

D．late小题8:  

A．eating

B．sleeping

C．travelling

D．showing小题9:  

A．hobby

B．job

C．name

D．wish小题10: 

A．all

B．both

C．none

D．any

什么是运输交易时间？其研究的意义如何？各种运输工具在交易时间上有何特点？