相关youaregoingtoBostona的文学知识

问题详情：Suppose(假设)youaregoingtoBoston,andyou  1  thecitybefore.Ifsomeone  2  youabouttheinterestingplacesinthecity,you  __3  togetsomeideasofwhatyouwillsee.Butdon’thavea 4__   idea...