题目内容：

a number of与the number of的区别

优质解答

number of +名词复数 =a lot of =los of+名词复数 the number of+名词复数,但动词用第三人称单数 例句：The number of visitors to Frinley has now increased.（has就是第三人称单数） Mike is a number of my frie...