Nhận biết (M1)

The city of Istanbul, Turkey, expanded its rapid transit system, the Istanbul Metro, as recently as 2020. __________ the system will likely need to undergo further expansions as the size and needs of the city's population shift.

Which choice completes the text with the most logical transition?

• A.

  By contrast,

• B.

  For example,

• C.

  Nevertheless,

• D.

  Instead,