问题

I’m going to buy a car. Any advice, Charlie —Well, it depends on(根据) ________. If money isn’t a problem, you can buy a BMW.
A:when you will buy one;
B:how much you can afford
C:what colour you like;
D:where you are driving;
B:how much you can afford
C:what colour you like;
D:where you are driving;
正确答案是: