2. 职称英语
  3. Agriculture is the country’s chief source of wealth, wheat ______ by far the big

Agriculture is the country’s chief source of wealth, wheat ______ by far the big

游客2023-11-20  34
问题 Agriculture is the country’s chief source of wealth, wheat ______ by far the biggest cereal crop.
选项 A、is
B、been
C、be
D、being
答案 D
解析 本题考查的是非谓语动词的用法，根据句意，因此正确答案是D。
转载请注明原文地址:https://tihaiku.com/zcyy/3204374.html
相关试题推荐
随机试题
最新回复(0)