For him, it would be a ____ to be able to have a day off work.

For him, it would be a ____ to be able to have a day off work.
A、importance
B、matter
C、good
D、luxury
【正确答案】：D
【题目解析】：importance 重要性；matter事件；good 好的；luxury 奢侈的；句意：对他来说，能请一天假是件_____的事。D符合题意。