改成被动语态 我要疑问句

Is water called liquid gold because it is precious?

被动语态 Water is called liquid gold (by us) because of its preciousness.

陈述句 We call water liquid gold because of its preciousness.

一般疑问句 Do you call water liquid gold because of its preciousness?

否定句 We do not call water liquid goldbecause of its preciousness.

补充：

被动语态的疑问句：

Is water called liquid gold (by us) because of its preciousness？

Is water called liquid gold because it is precious?

那要知道是什么疑问句啊

Is water precious so it called liquid gold?