问题

Hi, Tony! Do you know —Yes, there is a coffee shop at the corner of the street.
A:when I can a cup of coffee
B:when can I get a cup of coffee
C:where I can get a cup of coffee
D:where can I get a cup of coffee;
B:when can I get a cup of coffee
C:where I can get a cup of coffee
D:where can I get a cup of coffee;
正确答案是: