More recently, chatbots, which are computer programs with AI techniques on apps
, have been develpoped in order to present useful information whenever users
request ______
A) it
B) its
C) their
D) them
這題答案是A。
想請問板大們為何是A不是D? 是因為非生命體的關係嗎？
感謝大家！

information?

樓上正確

謝謝大家！