the question say Do you think that is to long to travel for a weeklong trip?
the correct word should be DO YOU THINK THAT IS TOO LONG TO TRAVEL FOR A WEEKLONG TRIP?
If you are asking the difference between the two words, then a partner means a pair of two people working together on a project or activity, where as a friend is a person in which one has a close bond or relationship with that is platonic.
Ambivalent: having mixed feelings about something
Incendiary: used or adapted for setting property on fire
Cerebral: betraying or characterized by the use of the intellect rather than intuition or instinct
Culpable: deserving blame or censure
So the answer is Option C).
It was around the 1960s Im 95% sure.
