There are some things on the desk.What are they?They are a map,an orange,a jacket,a key and a pen.The orange is orange.T

There are some things on the desk.What are they?They are a map,an orange,a jacket,a key and a pen.The orange is orange.The jacket is green.The key is yellow.The pen is black and white.I like the pen best.
文中提到了几件事物?
文中提到了几种颜色?
The is black and white.
What color is the orange?
The key is .