单项选择题Syntactic movement is dictated by rules traditionally called
单项选择题Only which lake among the five lakes belong to America completely while the other four shared with Canada
单项选择题The famous short story The Fall of the House of Usher was written by
单项选择题What is the name of the area which lies between the Rocky Mountains and the Appalachians
单项选择题Modern linguistics differs from traditional grammar for it is mostly