--Our holiday cost a lot of money.-Did it? Well it doesn’t matter we enjoyed

问题补充：

----- Our holiday cost a lot of money.

------ Did it? Well, it doesn’t matter we enjoyed ourselves.

A. unless B. so that C. as long as

答案：

解析：句意：我们的假期花了许多钱。是吗，只要我们过得愉快那是没关系的。A除非，如果不B以便于C只要。故选C。