2. 职称英语
  3. In the summer of 1978, an English farmer discovered in his field that ______. [b

In the summer of 1978, an English farmer discovered in his field that ______. [b

游客2025-07-28  20
问题 In the summer of 1978, an English farmer discovered in his field that ______. [br] One explanation given by scientists for the crop circles is that they are made by ______.
选项 A、airplane crashes
B、new farming techniques
C、unknown flying objects
D、air movement
答案 D
解析 题干意为“科学家们给出的一个解释是麦田圈是由什么产生的。”文章最后一段第二句话说a downward rush of wind leads to the formation of the circles即一股下沉的风导致了这些“麦田圈”的出现，下沉的风属于空气流动，所以本题的正确答案为D。
转载请注明原文地址:https://www.tihaiku.com/zcyy/4179755.html
相关试题推荐
随机试题
最新回复(0)