2. 职称英语
  3. Farming had been profitable on the Great Plains for many decades, but by 1938 (i

Farming had been profitable on the Great Plains for many decades, but by 1938 (i

游客2024-01-10  5
问题 Farming had been profitable on the Great Plains for many decades, but by 1938 (i)______ agricultural practices and years of inadequate precipitation had (ii)______the land.
选项
答案 C，E
解析 but说明前后反义重复；and说明前后同义重复。第二空与profitable(赚钱的)反义重复。sustain维持，denude使……光秃，fertilize使肥沃。答案选E。(i)——agricultural practices与years of inadequate precipitation同义重复，都是对土壤不好的东西。shrewd机敏的，conscientious仔细的，imprudent不明智的。答案选C。
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