根据下面提供的信息回答第56-60题 Passage two The stress of orgnizeing a big wedding can leave mang couples at breaking point,as they battle to coordinate(协调，配合)，a celebreation on a scale which would tax even professional event planners.But couples wrestling with 150 seal tuble plans should take heat,for new reacher suggests that bigger weddings predict more succeddful marriages. A study by the University of Virginia in the US ,found that couples who had lager ceremonies had higher-quality marriage. Although cynics(愤世嫉俗) may augue that people who can afford an opulent wedding are likely to be financially secure,and therefore happier,the researchers claim that the corrclation remains even when controlling for wealth. They believe that marrying in front of a lage numben of people demonstracta greater commitmcent to the union while also discouraging divorce. “There is some reason to believe that having more witnesses at a wedding may actually strengthen marital quality,”said lead author Dr Galena Rhoages. “We try to keep our present attitudes and behaviors in line with our past conduct.The desirefor consistency is likely enhanced by public expressions of intention ” “Wedding may foster support for the new marriage form within a couple’s network of friends and family.Those who hold a formal wedding are likely to have stronger social networks in the first place.” The report is part of ongoing National Projact in the US which has been studying what makes marriages woek since 1997.

What can we learn from the first paragraph

A．Organizing a big wedding is not easy.
B．A big wedding is always organized by professional event planners.
C．Most couples do not take heart when they are preparing for the weddings.
D．Most couples cannot bear the stress of weddings.