Question

【题目】The result of this study confirmed the ________ assumption made by the scientist months ago.

A. previous B. precious C. potential D. practical

Answer 1

【答案】A

【解析】

试题分析：句意：这个研究结构证实了科学家数月前的猜测。A.previous先前的；B. precious珍贵的；C. potential有潜力的；D. practical实际的。A项符合语境。