It is an orange改为否定句
It is an orange改为否定句
That is an orange .(改为否定句)That______an orange.
It is an orange.(改为复数句)
This is an orange pencilcase.用that改为否定句
It is an apple改为否定句
It is an eraser .改为否定句
句子改为否定句That is an orange改 为 否 定 句
It is an orange .改为一般疑问句并作肯定和否定回答.
that is an orange.改为复数句
This is an orange改为复数句
This is an orange.改为复数句.
This is an orange .[改为复数句]