how many是对可数名词的确复数进行提问，后接复数，用数字回答。如：How many do you smoke a day？你一天抽多少根烟？
How many例句
1.How many students are there in your class?
你们班有多少个学生?
2.How many dynasties are there in China&39;s history?
中国历史上有多少个朝代?
3.How many people have accessed your homepage by now?
到目前为止,有多少人访问了你的主页?
4.How many feeds a day does this dog get?
这只狗每天吃几顿?
5.How many military bases are they maintaining on foreign soil?
他们在外国保持多少个军事基地?
6.How many ribs does a man have?
一个人有几条肋骨?
7.How many inches of rain fell last year?
去年的雨量是多少英寸?
8.How many ventricles of heart does a man have?
每个人有几个心室?
