What are the services that a local guide should offer in food and beverage?
A. On the way to the restaurant, the local guide should introduce the local special culinary characteristics.
B. The local guide can tell all the process of cooking.
C. The local guide should know the famous restaurants.
D. On arrival, the local guide should lead the tour group to the seats.
E. The local guide should inform the waiters of the special requirements.
F. During the meal, the local guide should go to the tourists several times.