问题
选择题
There are about five people in the town, mainly the old and children.
A．hundred
B．hundreds
C．hundred of
D．hundreds of
答案
答案：A
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.