—Do you know the population of India was in 1995?—I have no idea.A. whatB. thatC. how muc

问题补充：

—Do you know the population of India was in 1995?

—I have no idea.

A. whatB. thatC. how much

答案：

解析：句意：——你知道1995年印度的人口是多少吗?——我不知道。既可询问population，又可在宾语从句中做连接词，故本题答案为A。