2、引导词:______________+_________________关系代词:关系代词主语宾语定语指人指物That Who Whom [来源:学科网ZXXK] Which whose 只用that的情况1、Doyouhaveanything___youwanttosayforyourself?2、Thisistheverybook____I’mlookingfor.3、Thisisthebest____hasbeenusedagainstpollution.4、Whatisthefirst