a. are ruined b. was ruined c. were ruined d. have been ruined
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
根据n多题专家分析,试题“Four-fifths of the crop _____.[ ]a. are ruined b. was ruinedc. were ruinedd. have been ruined …”主要考查了你对 【主谓一致】 等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。
◎ 相似题
与“Four-fifths of the crop _____.[ ]a. are ruined b. was ruinedc. were ruinedd. have been ruined ”考查相似的试题有: