What color is the key?有几种回答方法The key is yellow?

What color is the key?有几种回答方法The key is yellow? Is the key yellow? 翻译 what color is the key? what color is the key?病句吗 The key is yellow. (变为一般疑问句并作肯否回答) what color is the key改成同义句 The key is yellow的同义句 连词成句~1.the,is,key,blue第二题：color,yellow,picture,the,please3.s the key is yellow.对yellow提问.— —is the key? The key is yellow.（ ）yellow?Yes( ),No( ） 对划线部分提问,The yellow key is nice.划线部分The yellow key what is the key to happiness?