The confidence of the Chinese film makers ______

问题补充：

TheconfidenceoftheChinesefilmmakers_______byAvatar,thereleaseof______hasnotonlysetagoodexamplefortheChinesefilmindustrybutalsoembarrassedourdirectors,wholackprofessionalethics.A.has blown; whichB.have blown; thatC.has been blown; whichD.have been blown; that

答案：

C解析考查主谓一致、被动语态和非限制性定语从句的用法。confidence与blow之间是被动关系，Avatar指电影《阿凡达》，是定语从句的先行词。blow 在此意为 “ruin, lose”。