主句:He(主语)argued(谓语)that从句(宾语) That宾语从句:that(引导词)human evolution(主语)was characterized(谓语) 省略引导词的定语从句:(that)(宾语)he(主语)called(谓语)the “survival of the fittest,”(宾语补足语) Which定语从句:in which(状语)weaker races...