定语从句问题1.There is nothing in the world ___frighten him( )A.th
定语从句问题 1.There is nothing in the world ___frighten him( ) A.that can B.where can C.can D.in which can 2.There is little____I can do now( ) A.which B.that C.by which D.of which 那么第二题的先行词是什么呢?