题目内容
The number of teachers and students in this elementary school________about 2,000.And a large number of students________Young Pioneers.
- A.are.is
- B.is,are
- C.are,are
- D.is,is
B
分析:如果of短语表示的是“量词”概念,看of前面的“量词”的数。如果of短语表示的是“数”的概念,可以用many,much,some(a few,a little)来替换的话,那么就应该看of后面的名词的数。此处的a large number of students=many students,表示“数”的概念,因此就要看of后面的students,是复数,所以第二个空格应该用are.the number of不能用many等词来替换,the number of the teachers意思是“教师的数量”,核心词是the number,是单数形式,所以要选is.综合这两点,应该选B项。
分析:如果of短语表示的是“量词”概念,看of前面的“量词”的数。如果of短语表示的是“数”的概念,可以用many,much,some(a few,a little)来替换的话,那么就应该看of后面的名词的数。此处的a large number of students=many students,表示“数”的概念,因此就要看of后面的students,是复数,所以第二个空格应该用are.the number of不能用many等词来替换,the number of the teachers意思是“教师的数量”,核心词是the number,是单数形式,所以要选is.综合这两点,应该选B项。
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