17. What is an essential ingredient in mayonnaise that acts to emulsify?
A. eggyolk
B. oil
C. lennon juice D. seasoning
18. What classification of salad usually served to refresh the appetite and provide a break before dessert?
A. side dish salad
C. accompaniment salad
B. appetizer salad
D. separate course salad
ddition to yinegar in some preparation?​