标题: og语法73题which先行词问题 [打印本页] 作者: 南蛮也爱球 时间: 2014-7-8 20:11 标题: og语法73题which先行词问题 Unlike the original National Museum of Science andTechnology in Italy, where the models are encased inglass or operated only by staff members, the VirtualLeonardo Project, an online version of the museum,encourages visitors to "touch" each exhibit, whichthereby activates the animated functions of the piece.
(A) exhibit, which thereby activates
(B) exhibit, in turn an activation of
(C) exhibit, and it will activate
(D) exhibit and thereby activate
E) exhibit which, as a result, activates
我的疑惑： 以选项A为例，解析里说 Which has no antecedent in the sentence, so it is unclear what activated the display. 其意思是exhibit不符合语义，所以才说which没有先行词，还是另有解释？求解！！！
