In 1992（）ran for the President as an independent candidate.

A.so the political parties are no longer important
B.so an independent presidential candidate can win a national election
C.but without the backing of a political party,a presidential candidate still cannot win
D.so the presidential election has become more unpredictable

A.have tight organizational structure
B.have strong leadership at the national level
C.are well organized at the grass roots level
D.are merely political forces coming together in a loose way

A.no
B.little
C.some
D.great