单项选择---Look!Thereis

问题详情：

单项选择

---Look! There is __________ beautiful rainbow in the sky．

   ---Wow, it’s so beautiful. I’d like to take a photo of ________ rainbow before it disappears．

A. a; the                   B. the; a                    C. the; the                   D. a; a

【回答】

A

知识点：冠词

题型：选择题