Question

【题目】They think that the inventor used _________ idea to create his or her invention.

A. other someone’s B. someone other C. someone else’s D. else someone’s

Answer 1

【答案】C

【解析】句意：他们认为发明家利用别人的想法来创造他或她的发明。其他人的用someone else表达，在这里要用名词所有格形式。故选C。