she is a conscientious girl 请问这句话中 表语在哪里?系动词又是什么?这里的谓语又是什么?书上说 表语：和系动词一道构成谓语

( )is she?she is a teacher. she is a teacher Is she a teacher? Is she a teacher She is a student she is a teacher. she is a teacher. she is a driven She is a sleep she is such a she is a wet She studies in a school. She is ?. She is( ).she has a bad cold. She teaches lessons,she is a she is a().her name is alice.she is wearing a ()and a().she is() and () she is a girl复数 she is a good d_____ She is a lovely girl.