Question

-our holiday cost o lot of money. -Did it?Well,that doesnot matter ___you enjoyed yourselves

A. as long as B.unless C.AS soon AS C.though

Answer 1

our holiday cost o lot of money. -Did it?Well,that doesnot matter ___you enjoyed yourselves
选A
as long as 解释为只要
B除非
C一...就...
D虽然
全句意思为：我们的假期要花很多钱，不是吗？
好吧，只要你玩的开心就行了
有不会的可以再问我

Answer 2

A 只要
没关系，只要玩的开心。