这句是主系表结构吗?he is in class 5.he is late for school 都是主系表结构么?

这句是主系表结构吗?he is in class 5.he is late for school 都是主系表结构么? he is running是主系表结构吗 首字母填空It's c()in Canada.Is he c()? There he is.是什么结构? his birthday in March A.Yes,she is.B.No,he is.C.Yes,he is. what team in()?two a.is he b.is she c.he is in d.is she提出错了 --what team ()?-- twoa.is he b.is she c.he is in d.is she in He is interested in music.句子成分分析,请说明interested, in,music 担当的成分这里是主系表结构吧？interested是表语吗？怎么会有宾语？ He is a successful manager in a company that sends这个句子的结构 He is one of the best runner in the world.最好的...之一的结构是?完整的结构哦 We are in the same class.he is my----c--- he is( )in the classroomA dance B dances C dancing He is popular ____his studentA.at B.in C.for Though he is living in the city,he often dreams about his days in the c . 为什么He is buried here.是系表结构?1、He is buried here.（系表结构）2、He is buried here in 1925.（被动语态）为什么第一句是系表结构而不是被动语态? HE IS IN he is in he is up in ( )My uncle is a sick.He is ______hospital.A.in B.in the C.at the