2019学年度人教版选修八Unit5A land of diversityPeriod4Grammar课件(47张)
2019学年度人教版选修八Unit5A land of diversityPeriod4Grammar课件(47张)第5页

Look at the following clauses in the sentences and think about what role do these clauses play in the sentences?

What attracts people to California is its pleasant climate and relaxed lifestyle.

主语

Revising useful structures