Read the following article and answer the question by choosing from the options.

He set down the dishcloth and opened a menu . " And maybe some hot tea , " I said . You 'd think I 'd be familiar with the menu , but usually I just have whatever the soup of the day is .

Why might someone think I 'd be familiar with the menu ?
a. I never just eat the soup of the day , I order something different .; b. I own the restaurant so I am familiar with everything including the menu .; c. I work there so I should know everything that is on the menu .; d. I am there so frequently , it would seem I would know everything by heart .;...A:
d.