I asked people.How long did they stay in the shower.这个句子怎么合并?

问题描述:

I asked people.How long did they stay in the shower.这个句子怎么合并?

这两句话合并是把后面的句子变为前面句子的宾语从句,从而合并成一个句子
所以应该是这样的:
I asked people how long they stayed in the shower.