American researchers presented a list of five
inventions for the interviewees to indicate which was more important.
In fifth place was the microwave; in fourth, the cellular telephone; in third, the personal computer and in second, the automobile. And to a lot of people’s surprise, the toothbrush, one of the simplest invention in history, finished in first place.
In Brazil, the Globo network developed the same
research and the toothbrush again finished in first
place.
In “And to a lot of people's surprise”, the underlined words can be replaced by
a) it.
b) us.
c) her.
d) them.
Alguém pode me explicar por que foi usado o It para substituir
Resposta
A