she is a girl,girl是表语还是宾语?

girl是表语,和系词is一起做谓语,be 是英语中的典型系词,其它系词比如：look、sound、taste、get、become、turn等,都可以跟形容词或者名词等做表语,例如,You look pale today,what's the matter with you The days ar...