Question

Ten key is blue.改为否定句，一般疑问句，做肯定否定回答

Answer 1

否定句:Ten key isn't blue.一般疑问句:Is ten key blue.否定回答:No,it isn't

Answer 2

否定句，the key isn't blue 一般疑问句，is key the blue? 肯定否定句，the key isn't is blue

Answer 3

The key isn't blue.
Is the key blue?
Yes, it is. No, it isn't.

Answer 4

The key isn't blue
Is the key blue
Yes,it is
No,it isn't

Answer 5