【单选题】

In the following, what is implied based on the professor’s description

A、InDenmark, a visitor should take an unusual delicacy or flowers to business associates.
B．InDenmark, a visitor should bring costly delicacies to business associates.
C．In France, guests send flowers before visits, especially chrysanthemums.
D．In France, guests shouldn’t send chrysanthemums which are for funerals.