高一英语改强调句~【Who】put so many large stones on road?改为对who进行强调的句子

who put so many large stones on the road 改强调句,强调who who puts so many large stones on the road改为强调句,强调who Who put so many large stones on the road?改从句 (Who) put so many large stones on the road?改从句 Who is it who...有没有这样的强调句 英语的强调句结构it is...that/who...,什么时候用that,什么时候用who? 强调句 It is (was) 被强调部分+ that (who) + 句子其他部分 强调句的that (who) 有时可以省略 强调句的that（who）能省略吗 英语强调句it is that/who的疑问句怎么做英语老师进 英语强调句it is ...that/who..that/who可以用when换吗 英语强调句强调从句的例子?