I have to walk _____ dog every evening,because my aunt is on ____ holiday

问题描述:

I have to walk _____ dog every evening,because my aunt is on ____ holiday
A.a; the B.the; the C.a; 不填 D.the; 不填

这道题的正确答案是:
D
我每天晚上必须遛狗,因为我阿姨度假去了.
on holiday 固定搭配 度假
前是特指,所以用the