单选题
He said some ______ had been made last month in talks on early retirement. A. presentation B. procedure C. progress D. potential
【正确答案】
C
【答案解析】高级问题 make在这里是被动语态的形式，因此C选项实际上在句中充当宾语。make progress 意为“取得进展”。请记住“make(a)+名词”这个表达形式。 [高频词语] give a presentation 做报告 follow the procedure 根据步骤 a potential for 某物的潜力