PT 20 S2 Q11

Each nonstop flight offered by Zephyr Airlines departs from one and arrives ... ...

Which one of the following could be a complete and accurate list of Zephyr Airlines' connected cities?
(A) Honolulu and Vancouver; Montreal and Toronto; Philadelphia and Vancouver; Toronto and Vancouver
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Spatial Games: Lesson Set 1 (of 1) - Intro