In order to attarct international students, the amount of money used to ___ tution fess and living expenses in Australia
问题描述：
In order to attarct international students, the amount of money used to ___ tution fess and living expenses in Australia has been cut down.
A.cover B.spend C.filllD.offer
为什么选A
答
A.cover 交付...费用
there are grants to cover the cost of materials for loft insulation.
补助款足够支付购买阁楼隔音材料的钱了.那为什么不用offer呢？offer 是（主动地）给， 这里不定式的逻辑主语是the amount of money （这笔钱）， 说是“干什么用”才对