2018-2019学年北师大版高中英语选修7课件: Unit19 Lesson 1Grammar
2018-2019学年北师大版高中英语选修7课件: Unit19 Lesson 1Grammar第4页

 It was predicted as early as the 1700s that English would one day be the global language... …, the chances that we will all have the opportunity to live in an English-speaking country are small.

Noun Clauses