how many后面加什么be动词

根据句子的结构加动词be。

如

How much is the book？

这本书多少钱？

How many books are there in your bag？

你的包里有多少本书？

How many is this line longer than that one?

这条线比那条线长多少？

How many is that now?

现在有多少家了？

That looks better how many is enough though do you think?

这看起来好一些，你们觉得多少才算够呢？

How many people are there altogether?

一共多少人？

How many people are there in his family?

他家有几口人？

How many more are there?

另有多少？

How many days are there in the month of february?

二月份有几天？