It would be unwise to         too much significance         these differences.

A．attach; to                B．refer; to           C．apply; to               D．contribute; to

.（2010·湖南祁阳四中高三上第一次月考）      26. It would be unwise to ______ too much significance ______ these opinion differences.

A. attach; to       B. refer; to         C. apply; to       D. attend; to