Question

高中英语选择whose fault do you think it is ____ we are losing all

Answer 1

选that

这个是主语从句.‘do you think是插入语,先抽出来不管.

whose fault it is ____ we are losing all the money?

变形：

it is whose fault (that) we are losing all the money.

it是主语,指代 we are losing all the money