7、都为(抽象名词)而定语从先行词可以是(名词),也可以是(代词)。Example:The moon is a satellite that goes around the earth.月亮是围绕地球运转的一颗卫星(定)He expressed the hope that he would come to Chinaagain.他表达了他要再来中国的希望。(同)从引导词来看同位语从句有时也可以用(whether)来引导,但是定语从句则一般不用(whether)来引导。1.Informationhasbeenputforwardmo