Look! There is colour bird in the treebird is singing.A. a; TheB. /; TheC. the; AD. a;

问题补充：

Look! There is colour bird in the tree. bird is singing.

A. a; The

B. /; The

C. the; A

D. a; /

答案：

(答案→)A. a; The

B. /; The

C. the; A

D. a; /

解析：不定冠词用在名词前表示任何一个，定冠词用在名词前表特指。根据题意，前面彩色的小鸟应是泛指，后面的鸟指的是前面提到的彩色的小鸟，是特指。所以选A。