Pick an answer to check it
wrongNot this one · the answer is CExplanation
The recording says that the villages along the shore promoted organic farming and achieved good results, so C is correct. A: it never mentions moving away. B: it never says the reservoir level fell. D: it never mentions shipping being suspended.
原文 · transcript
黄河中游一些村庄开始精心筛选种子,尝试有机种植。