—________ people are there in your family? —There are three people. A． How long B

—________ people are there in your family?

—There are three people.

A ． How long B ． How old C ． How much D ． How many

D

【详解】

句意： —— 你家里有几口人？ —— 有三口人。

考查特殊疑问词。 how long 多长，对物体长度或一段时间提问； how old 多大，对年龄提问； how much 多少，对价格或不可数名词提问； how many 多少，对可数名词复数提问。此题 people 是集体名词，所以用 how many 提问。故选 D 。