a number of是单数还是the number of是单数

a number of是单数还是the number of是单数 the number of a number of后面跟单数还是复数 a number of 谓语动词用单数还是复数,the number of呢? 请举例. a number of视为单数还是复数 一条英语疑问a number of 谓语究竟是 复数还是单数?the number of呢?还有“the way是to do 还是do” a large number of birds是单数复数?the number of books呢? the number of students 后 应该＋are还是is the number of ...的主语是复数还是单数啊?那么 a number of 和 an amount of 还有 amounts of a number of 和the number of有何区别?它们后面的名词、谓语应是什么样的（单数还是复数）? the number of 和 a number of 它们有什么区别,它们后面加n复数还是n单数? the amount of 的谓语是单数还是复数我知道 the number of 的谓语是单数那the amount of的呢?. a number of后加可数名词复数还是单数 a number of 前面的be用单数还是复数 a number of students还是a number of the students 英语,明天就考试了是 A number of + is 还是 The number of + is ,求速解 the number of 和 a number of 的区别是什么,那个后面跟单数 ( )of students in our school ( )from America.A .A number is B.A number are( )of students in our school ( )from America.A .A number is B.A number are C.The number is D.The number areA number 对应的谓语动词是复数 The number 对应单数、 the number of加可数还是不可数,单数还是复数不会的不要答 the number of后是加复数形式还是单数后加复数形式还是