The topic "means of transportation in the city" suggests division.
举一反三
- if an organization is divided into Pacific Basin Division, European Division, Latin American Division, and Middle East Division. This organization structure is .
- means of transportation
- something that serves as a means of transportation
- The _____ plays a key role in the city’s transportation system.
- ( ) —________ the transportation in your city?—It’s quite good, I think.[1分]