Wedding Crashers is a comedy that had once taken the top at North American box office in 2005. Considering the waterloos many (36) films have experienced, I suppose it is a fairly astonishing and (37) achievement in the competitive and unpredictable market. The storyline is not (38) :Wilson and Vaughn are lawyers successful in divorce settlements, and they like to (39) in the wedding crashing games. In tons of wedding parties, they sing, dance, and eat, but these are not their (40) motives. They are only to end up the day with some pretty female attendee to get into bed. Repeated (41) lead to unpleasant appetites. At the end of the marriage season, they (42) a power wedding, the bride of which is the daughter of the U. S. Secretary of the Treasury. There Wilson falls in love with Claire, sister of the bride. After the wedding, Wilson is invited to the Secretary’s house. However, his lies are discovered and consequently he is (43) out. Despite all these, the loving flame in Wilson’s heart doesn’t seem to crush out. Having accumulated every nerve he can get, (44) . Giving way to the Hollywood romantic comedy rule, this film ends up with a happy come-off. Frankly speaking, this film is not as funny as I thought. (45) . Anyhow, the huge box office success just proved to the whole world that Americans love this film a lot. (46)

在19世纪，为了保证选民免受他人干扰而表达自己的真正意愿，英、美、法等国先后实行了（）

A.公开投票

B.秘密投票

C.唱名投票

D.双记名投票