Although we could see the tall buildings of the ci...

Câu hỏi: Although we could see the tall buildings of the city from the distance, ……….    

A We had to do at least five more miles to reach Chicago.

B We had to do at least more than five more miles to reach Chicago.

C We had to reach Chicago to do at least five more miles.

D We had to reach Chicago to do five at least more miles.