在下列各题A、B、 C、D四个选项中选择一个能填入题干空白处的最佳答案，并把正确答题的序号涂在填涂卡对应位置
1. Black broke his leg. He has just had _____X-ray examination .______ doctor said he needed ______
operation.
A. a, The, an B. a, A, an C. an, A, an D. an, The, an
2. –It’s said that we'll have a ________ the coming May Day. – That’s so good.
A. three-days holiday B. three-days' holidays C. three-day holiday D. three-days' holiday
