【题目】_______ Christmas, Children are very happy. But match girl is sad___ Christmas Day. ( )
A.On, on B.At, on C.On, at D.At, at
【答案】C
【解析】
On Christmas 和at Christmas day是固定搭配,选择C

【题目】_______ Christmas, Children are very happy. But match girl is sad___ Christmas Day. ( )
A.On, on B.At, on C.On, at D.At, at
【答案】C
【解析】
On Christmas 和at Christmas day是固定搭配,选择C