11.twenty-fifthofDecemberisChristmasDay.A.The;/B.The;theC.The;aD.A;the

Question

11.__________ twenty-fifth of December is __________Christmas Day.
A.The; / B.The; the C.The; a D.A; the

Answer 1

A,序数词前加the ,节日前习惯上不加冠词.