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.
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
这个题选D 其他选项为什么错我倒是明白。但是 D 这里的 activate的主语到底是啥?and 和谁并列了? 我怎么觉得前头就一个 project...