___ years ago, the population of China was over 20 million.A.Four hundredsB.Fou
题型:不详难度:来源:
___ years ago, the population of China was over 20 million.A.Four hundreds | B.Four hundred | C.Four hundred of | D.Four hundreds of |
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答案
B |
解析
试题分析:此题考查名词的量。确切数量常用数词+hundred/thousand/million/ billion+名词的复数形式;不确切数量常用hundreds/thousands/millions/billions + of+名词的复数形式.根据语境可知选择B。 点评:区分确切数量和不确切数量的表达方式,有几个关键点要分清楚。确切数量必须要有基数词,且量词不能用复数形式;不确切数量的量词必须要有复数形式,且其后一定要加介词of。只要掌握好这两点,确切数量和不确切数量的问题基本解决。 |
举一反三
There are about teachers in our school.A.two hundreds of | B.two hundreds | C.two hundred | D.two hundred of |
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Six million, six hundred and sixty-six thousand, six hundred and sixty-six is________.A.6,666,666 | B.666,666,666 | C.6,600,666 | D.60,600,666 |
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Mary came ______in the Chinese exam. This is _______time she got the good mark.A.first, second | B.the first; the second | C.first; the second | D.the first; second |
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There are nine______ students at Green High School. Five _____ of them walk to school.A.hundred, hundred | B.hundreds, hundreds | C.hundreds of, hundred | D.hundred of, hundreds |
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