小题1:C
小题2:B
小题3:C
小题4:C
小题5:B
小题1:细节理解题，根据文中语句“Planes are fast，but it takes hours to get out of the airport and into the city．”理解可知。
小题2:词义理解归纳题，根据文中语句“You have to arrive there and wait for hours for the plane to take off and it is often late．”理解可知。
小题3:细节理解题，根据文中语句“I also like cars．You can start your trip when you want to，and you don’t need to get to a station bus stop．You can carry many things with you，too，”理解可知。
小题4:细节理解题，根据文中语句“but sometimes there are many cars on the road．
”理解可知。
小题5:细节理解题，根据文中语句“I like travelling by train．I think trains are safe．Train stations are usually in cities．When you are late for a train，you can catch another one．”理解可知。