Do you have enough to _____all your daily expenses?

题目

Do you have enough to _____all your daily expenses?
---Oh yes,enough and to spare.
A.cover B.spend C.fill D.offer解释答案为什么是A
那么这句话的意思是什么

答案

意思是：你有足够的钱来支付日常的开销吗?
是的,足够,而且有余.
这里cover的意思是足够支付.