they are doctors 改为否定句,特殊疑问句,一般疑问句
问题描述:
they are doctors 改为否定句,特殊疑问句,一般疑问句
答
they aren't doctors
what are they?
are they doctors?
答
they aren't doctors
Are they doctors
Whet art they do
答
否定句
they are not doctors .
特殊疑问句
What does he do?
一般疑问句
Are they doctors