56、peacefully
57、valuable
58、painful
59、Violence
60、active
61、competition
62、advertisements
63、that
64、which
65、which
66、who
67、why
68、that
69、where
70、As
56、peacefully
57、valuable
58、painful
59、Violence
60、active
61、competition
62、advertisements
63、that
64、which
65、which
66、who
67、why
68、that
69、where
70、As