定语从句关系词填空This is Mr.John for （ ） son I brought a book yester

定语从句关系词填空This is Mr.John for （ ） son I brought a book yester 高一英语定语从句this is Mr.John for___son I brought a book yesterday This is Mr John for ___ son I bought a book yesterday.答案为who This is Mr.John for whose son I bought a book yeasterday.请帮忙 1.This is Mr.li for ____ son I bought a book yesterday 高中定语从句关系词填空 用定语从句关系词填空. 定语从句关系词的使用1) Is this museum _____ you visited yesterday beau 英语的定语从句 ,用适当关系词填空 【定语从句】用适当的关系词填空 That is the day ( ) I will never forget.括号中要填定语从句的关系词. 定语从句的练习（用适当的关系词填空）