2. 职称英语
  3. It has been estimated that only 21 percent of______world’s land surface can be c

It has been estimated that only 21 percent of______world’s land surface can be c

游客2024-01-01  69
问题 It has been estimated that only 21 percent of______world’s land surface can be cultivated and that only 7.6 percent is actually under______cultivation.
选项 A、/.../
B、the...the
C、/...the
D、the.../
答案 D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3324558.html
相关试题推荐
随机试题
最新回复(0)