问题
选择题
There are seven_______people in Hongkong.
A. million B. million of C millions D millions of
答案
答案：A
题目分析：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.
点评：确切数量前要用数量词，thousand，million等要用单数。