2. 职称英语
  3. The (three-fields) system is an agricultural method in which one field (out of)

The (three-fields) system is an agricultural method in which one field (out of)

游客2025-03-09  46
问题 The (three-fields) system is an agricultural method in which one field (out of) (three) is (left) to lie fallow while the other two fields are being cultivated.
选项 A、three-fields
B、out of
C、three
D、left
答案 A
解析 单复数错误，应改为three-field。“数词+名词：”构成的合成形容词中，名词要用单数。如：an 80-year-old man。
转载请注明原文地址:https://tihaiku.com/zcyy/3990209.html
相关试题推荐
随机试题
最新回复(0)