题目内容
19._________ the fans are waiting for the popular singer outside the concert hall.( )| A. | Two thousand | B. | Thousands of | ||
| C. | Two thousands of | D. | Two thousand of |
分析 数千名歌迷在音乐厅外面等待着这位流行歌手.
解答 答案:B
thousand的用法:基数词+thousand+名词复数形式表示"几千…"表确数;thousands of+名词复数表示"数千的…成千上万的…",表约数,根据选项中如果有基数词应用thousand的单数形式,表确数例如two thousand"两千",如果以复数形式出现后面要跟of短语,例如thousands of"数千的",根据句意及常识歌迷的人数应是不确定的,所以应填thousands of 表约数,故选B
点评 记住基数词+thousand表示"几千…"表确数和thousands of表示"数千的…成千上万的…",表约数,是做题的关键.与之用法相同的还有hundred、million、billion.掌握这几个词的用法规律:在thousand、hundred、billion,million前有具体数字时,它们不加s,也不带of,表确数,这些词的复数形式后面常跟of短语,表示约数
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