还是对称 GWD-7-31

Q31:

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.

1. exhibit, which thereby activates
2. exhibit, in turn an activation of
3. exhibit, and it will activate
4. exhibit and thereby activate
5. exhibit which, as a result, activates

答案D    A和D的意思有变化,觉得原来比较对, activates修饰exhibit 很正确

               而D是“touch” 和  activate 对称 

               还是觉得原来的意思正确

NN帮忙               

我觉得可能是能够去activate the animated functions of the piece 的是参观者，而不是展览，因为是参观者去摸的，另外我觉得

“touch” each exhibit, which thereby activates the animated functions of the piece中，which指代touch the exhibit这件事，错