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题库 / OG2016-SC-84
Unlike the original National Museum of Science and Technology in Italy, where the models are encased in glass or operated only by staff members, the Virtual Leonardo Project, an online version of the museum, encourages visitors to "touch" each exhibit, which thereby activates the animated functions of the piece.
exhibit, which thereby activates
exhibit, in turn an activation of
exhibit, and it will activate
exhibit and thereby activate
exhibit which, as a result, activates
题目分析：
本题利用了定语的修饰原则来考查了考生们对于逻辑主语的理解。
选项分析：
A选项：which thereby activates the animated functions of the piece是定语从句，就近修饰名词exhibit。但在逻辑上，真正激活了功能的应该visitors，而不是展品本身。
B选项：an activation of the animated functions of the piece可以看作是“touch” each exhibit的同位语（当然也可以看作是exhibit的同位语，不过这就更不对了）。但在逻辑上，触摸每个展品并不“是”一种对功能的激活，而是先触摸展品，然后才能激活展品。
C选项：代词it的指代对象只能是单数名词，但是在逻辑上能发出“激活”这个动作的只能是复数名词visitors。
D选项：Correct. 本选项在语法和逻辑上均是正确的。
E选项：本选项错误同(A)。
A Which就近修饰，指代了exhibit，但是逻辑意思上不可能是展品激活了动画
B an activation 是同位语，同位前方 to "touch" each exhibit，同位语是解释说明先行词的意思，但是触摸这个动作本身不是一个激活，是先触摸再激活。所以错误
C 代词it指代exhibit，错误
D 对
E 同a
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