In fact, ______one cause that leads to the problem.

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问题 In fact, ______one cause that leads to the problem.

选项 A、cattle is
B、cattle are
C、catties are
D、the catties are

答案B

解析 cattle(牛)为集合名词,尽管它不带复数词尾-s,但仍表示复数意义,若用作主语,谓语动词要用复数形式。故选B。
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本试题收录于: 英语题库普高专升本分类
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