2024-12-31点击次数：2109
学员疑问：老师，医学真题 2018年 ，全球变暖主题，75题:正确答案B，错选 D。不明白。
老师解答： 定位原文最后一句的 “showing the researchers to gather information on a more regular basis than they would be able to with piloted aircraft”，关键在于比较级on a more regular basis than...这个细微点，因此，选项B. get more data to be required for their research更符合原文，选项D. conduct their research at a regular basis没有比较意义。
点评分析：需要依据原文，辨析选项的细微差别，识别哪个最符合原文。
