成绩+申请

蓝 p230--12

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 L project, an online version of the museum, encourages visitors to "touch" each exhibit, which thereby activates the animated funnction of the piece.

C    exhibit, and it will activate

D   exhibit and thereby activate                 answer: D

D 不应该改成activates 吗？

我选了C