a personable waitress is probably not
C)in accord with your order.
D)one who easily transitions from table to table.
Personable means polite/talkative/informed/courteous/able
A would likely NOT be a personable waitress
Well let's see, personable means to have a pleasant appearance and manner,
Curt means rudely brief,
Dexterous means having skill with hands,
And I think you know what C and D mean. They're good things.
So I think the answer is A). Though I could be wrong.