楼上正解,It is ...that+从句是固定句型
本句强调in the street,也就是在街上,故用that,如果用where,则应该为:It is the street where I met him this morning,不需要再加in.
楼上正解,It is ...that+从句是固定句型
本句强调in the street,也就是在街上,故用that,如果用where,则应该为:It is the street where I met him this morning,不需要再加in.