What does colonnade mean as used in this sentence!

a train station

B)

a refreshing drink

a brightly-colored house

a series of columns to support a roof

Respuesta :

Answer:

D) a series of columns to support a roof

Explanation:

Because Ethan must drag himself across the pavement since his lameness from the smash-up prevents him from walking normally, he is looking for a colonnade or a series of columns to support a roof from which to pull up or hang onto.