[考題] 一題代名詞
題目如下:
More recently, chatbots,which are computer programs with AI techniques on apps,
have been developed in order to present useful information whenever users
request_____.
想知道空格處應填it還是them，為什麼另一個不行，或者兩者皆可，謝謝!!
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推
05/08 16:36,
6年前
, 1F
05/08 16:36, 1F