Analyze the sentence to determine the main clause and the subordinate clause. Then choose the function of the subordinate clause.
The Mason-Dixon Line, which is perhaps the most famous border ever established by surveying methods, has been designated a National Historic Civil Engineering Landmark.
1.Main clause:
A.The Mason-Dixon Line
B.The Mason-Dixon Line, which is perhaps the most famous border ever established by surveying methods
C.The Mason-Dixon Line has been designated a National Historic Civil Engineering Landmark
D.the most famous border ever established by surveying methods has been designated a National Historic Civil Engineering Landmark
E.has been designated a National Historic Civil Engineering Landmark
2.Subordinate clause:
A.which is perhaps the most famous border ever established by surveying methods has been designated a National Historic Civil Engineering Landmark
B.has been designated a National Historic Civil Engineering Landmark
C.which is perhaps the most famous border ever established by surveying methods
3.Subordinate clause functions as a(n):
A.adjective
B.adverb
C.noun
The Mason-Dixon Line, which is perhaps the most famous border ever established by surveying methods, has been designated a National Historic Civil Engineering Landmark.
1.Main clause:
A.The Mason-Dixon Line
B.The Mason-Dixon Line, which is perhaps the most famous border ever established by surveying methods
C.The Mason-Dixon Line has been designated a National Historic Civil Engineering Landmark
D.the most famous border ever established by surveying methods has been designated a National Historic Civil Engineering Landmark
E.has been designated a National Historic Civil Engineering Landmark
2.Subordinate clause:
A.which is perhaps the most famous border ever established by surveying methods has been designated a National Historic Civil Engineering Landmark
B.has been designated a National Historic Civil Engineering Landmark
C.which is perhaps the most famous border ever established by surveying methods
3.Subordinate clause functions as a(n):
A.adjective
B.adverb
C.noun